{"title":"IRL BMW G90 \/ G99 M5","description":null,"products":[{"product_id":"irl-g90-g99-m5-secondary-downpipes","title":"IRL BMW G90 G99 M5 Secondary Downpipes by IRL Exhaust","description":"\u003cp\u003eBy installing the IRL secondary downpipes you achieve a distinctive exhaust sound and performance will be increased.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW G90  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Improved exhaust sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Improved power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Complete high-quality stainless steel (AISI 304)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Oxygen sensor ports\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• 100% OEM fit\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• All the necessary fasteners are in set.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#ff0000\" style=\"color: #ff0000;\"\u003e\u003cb\u003eIt is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling.  Our products are \"Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway.\"\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThese products are designed for off road  purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":44696640913548,"sku":"MS-5489-IRL-IRL L","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/IMG-0046.png?v=1791163937"},{"product_id":"irl-g90-g99-midpipe","title":"IRL BMW G90 G99 Midpipe","description":"\u003cp\u003e\u003cspan\u003eEnhance your G90's performance and sound with the IRL G90 Midpipe. Crafted from high-quality stainless steel with precise engineering, the IRL G90 Midpipe delivers a noticeable boost in M5 performance. Enjoy a finely tuned midpipe designed to optimize both power output and sound quality. \u003c\/span\u003e\u003cspan\u003eOur products do not come equipped with OPF connections.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":44696641994892,"sku":"MS-0666-IRL-IRL L-H P","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/IMG-7718.jpg?v=1780152052"},{"product_id":"irl-g90-g99-m5-downpipes","title":"IRL BMW G90 G99 M5 Downpipes by IRL Exhaust","description":"\u003cp\u003e\u003cspan\u003eIRL MaxFlow Race Downpipes for BMW G90 \u0026amp; G99 M5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnleash the full performance of your \u003c\/span\u003e\u003cspan\u003eBMW G90\/G99 M5\u003c\/span\u003e\u003cspan\u003e with the \u003c\/span\u003e\u003cspan\u003eIRL MaxFlow Race Downpipes\u003c\/span\u003e\u003cspan\u003e, engineered to maximize exhaust flow, improve turbocharger efficiency, and deliver the aggressive sound the S68 twin-turbo V8 deserves. By significantly reducing exhaust backpressure, the IRL MaxFlow Race Downpipes provide faster turbo spool, sharper throttle response, and increased horsepower and torque throughout the powerband.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from premium \u003c\/span\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003cspan\u003e, each downpipe features precision TIG welds, smooth mandrel bends, and CNC-machined flanges to ensure exceptional durability, leak-free performance, and OEM-quality fitment. Designed as a direct bolt-on replacement for the factory downpipes, installation requires no permanent modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IRL MaxFlow Race Downpipes transform both the performance and character of the G90\/G99 M5, producing a deeper, more aggressive exhaust note while allowing the S68 engine to breathe as intended. Whether you’re running a factory tune or a high-performance calibration, these downpipes provide the airflow needed to support substantially higher power levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for the BMW G90 \u0026amp; G99 M5 (S68 Twin-Turbo V8)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow race design for maximum exhaust performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded with mandrel-bent tubing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-machined flanges for an OEM-quality seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced exhaust backpressure for improved turbo efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool and enhanced throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive, refined exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on installation with OEM-style fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for high-performance street and off-road competition applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eMaximum Flow. Maximum Performance. No Compromises.\u003c\/span\u003e\u003cspan\u003e The IRL MaxFlow Race Downpipes are engineered for enthusiasts looking to unlock every bit of performance from the BMW G90\/G99 M5.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#ff0000\" style=\"color: #ff0000;\"\u003e\u003cb\u003eIt is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling.  Our products are \"Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway.\"\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThese products are designed for off road  purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":44696642650252,"sku":"MS-8852-IRL-IRL L-CAT","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/IMG-0043_5c7cd476-9cc8-44e1-8e6e-4972960ca557.png?v=1790641834"},{"product_id":"irl-g90-catback-exhaust","title":"IRL BMW  G90 Catback Exhaust by IRL Exhaust","description":"\u003cdiv class=\"full_description\"\u003e\n\u003cp\u003e\u003cspan\u003eIRL G90\/G99 M5 Exhaust System\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered from the ground up without compromise, the IRL G90\/G99 M5 Exhaust System was designed with two objectives: maximum performance and the cleanest, most refined exhaust note possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike many exhaust systems that simply increase volume, the IRL system focuses on airflow management, exhaust gas velocity, and acoustic tuning. Every section of the exhaust has been carefully engineered to maintain optimal flow characteristics while eliminating unwanted rasp, turbulence, and harsh frequencies that commonly plague high performance BMW exhaust systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsing premium aerospace-grade materials, precision CNC machined components, mandrel-bent tubing, and a true performance driven architecture, the IRL exhaust delivers exceptional flow efficiency from the turbochargers to the exhaust outlets. The result is improved exhaust scavenging, reduced backpressure, faster turbo response, and increased power throughout the RPM range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe heart of the system is IRL’s proprietary flow focused design philosophy. Pipe diameters, merge sections, transitions, and valve placement were extensively developed to create a balanced exhaust path that maximizes performance while preserving the deep, exotic character of the S68 engine. Instead of producing an overly aggressive or raspy tone, the system delivers a refined motorsport inspired sound with crisp turbo acoustics, deep low-end presence, and a powerful high RPM scream.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe modular construction allows drivers to tailor the system to their desired sound level while maintaining the engineering principles that make the exhaust perform at its highest level. Whether paired with factory catalysts or high-flow performance downpipes, the IRL exhaust retains excellent tone quality and drivability without introducing excessive drone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey features include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePremium T304 stainless steel or lightweight titanium construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG welded assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized flow paths for maximum exhaust velocity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced backpressure for improved horsepower and torque\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced turbo response and throttle reaction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeep, refined exhaust tone with minimal rasp\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMotorsport-inspired acoustics without excessive drone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModular architecture for future upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlug-and-play integration with factory valve systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned, tested, and validated through extensive real-world development\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe result is an exhaust system that doesn’t just sound louder it sounds better. By combining advanced engineering, premium materials, and a true performance-first design, the IRL G90\/G99 M5 Exhaust System delivers the perfect balance of power, sound quality, and drivability, setting a new benchmark for what a modern BMW M exhaust should be.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIRL isn’t built to be the loudest exhaust on the market. It’s built to be the best performing exhaust with the cleanest, most refined sound possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation recommended \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Black \/ Stainless","offer_id":44696642781324,"sku":"MS-7881-IRL-IRL L-BLA","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Stainless \/ Stainless","offer_id":44696642814092,"sku":"MS-3072-IRL-IRL L-STA","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Carbon \/ Stainless","offer_id":44696642846860,"sku":"MS-8416-IRL-IRL L-CAR","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Titanium","offer_id":51460588273804,"sku":"MS-7881-IRL-IRL L-BLA-1","price":3499.0,"currency_code":"USD","in_stock":true},{"title":"Stainless \/ Titanium","offer_id":51460588306572,"sku":"MS-7881-IRL-IRL L-BLA-2","price":3499.0,"currency_code":"USD","in_stock":true},{"title":"Carbon \/ Titanium","offer_id":51460588339340,"sku":"MS-7881-IRL-IRL L-BLA-3","price":3499.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Colored \/ Stainless","offer_id":60156047753356,"sku":"MS-7881-IRL-IRL L-BLA-1","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Colored \/ Titanium","offer_id":60156047786124,"sku":"MS-7881-IRL-IRL L-BLA-2","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/FullSizeRender_48548fe3-9cd3-49d7-9f45-2abe84aca114.png?v=1767598916"},{"product_id":"irl-bmw-m8-m5-f90-f92-f93-g90-g99-intake","title":"IRL BMW M8\/M5 F90\/F92\/F93 G90 G99 Intake","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e Upgrade your BMW F90 M5 M8 with this high-performance cool air intake from IRL LLC. Designed to increase airflow and improve engine efficiency, this front mount intake is made from high-temperature silicone and features a cold air front mount for maximum performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Black","offer_id":44696645337228,"sku":"MS-3703-IRL-IRL L-BLA","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44696645369996,"sku":"MS-0632-IRL-IRL L-RED","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":44696645402764,"sku":"MS-4047-IRL-IRL L-BLU","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/A528CE46-355D-4BD6-AC91-412D7B9F8248.png?v=1761007029"},{"product_id":"irl-v2-valve-controller-plug-play","title":"IRL V2 Valve Controller Plug \u0026 Play by IRL Exhaust","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/jsDLArkV5Qo?si=kzjyvbJfjoBgaHTm\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThe IRL V2 Valve Controller is an essential piece for achieving the perfect exhaust sound. It offers long-lasting durability and enhanced performance as a convenient plug-and-play. With home link integration, this unit allows for easy control of opening and closing the valve, and even Auto mode for load actuation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMemory Retention\u003c\/li\u003e\n\u003cli\u003eOne Remote\u003c\/li\u003e\n\u003cli\u003eHomeLink Integration \u003c\/li\u003e\n\u003cli\u003ePlug and Play Install \u003c\/li\u003e\n\u003cli\u003eMultiple Settings \u003c\/li\u003e\n\u003cli\u003eLifetime warranty  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":44696647532684,"sku":"MS-1436-IRL-IRL L","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/FullSizeRender_12e6dc84-895e-455f-a024-bf3453cbd0ca.jpg?v=1788416007"},{"product_id":"irl-g90-g99-front-mount-intake","title":"IRL G90 G99 Front Mount Intake","description":"\u003cp\u003e\u003cspan\u003e Upgrade your BMW G90 G99 with this high-performance cool air intake from IRL LLC. 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By significantly reducing exhaust backpressure, the IRL MaxFlow Race Downpipes provide faster turbo spool, sharper throttle response, and increased horsepower and torque throughout the powerband.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from premium \u003c\/span\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003cspan\u003e, each downpipe features precision TIG welds, smooth mandrel bends, and CNC-machined flanges to ensure exceptional durability, leak-free performance, and OEM-quality fitment. Designed as a direct bolt-on replacement for the factory downpipes, installation requires no permanent modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IRL MaxFlow Race Downpipes transform both the performance and character of the G90\/G99 M5, producing a deeper, more aggressive exhaust note while allowing the S68 engine to breathe as intended. Whether you’re running a factory tune or a high-performance calibration, these downpipes provide the airflow needed to support substantially higher power levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for the BMW G90 \u0026amp; G99 M5 (S68 Twin-Turbo V8)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow race design for maximum exhaust performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded with mandrel-bent tubing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-machined flanges for an OEM-quality seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced exhaust backpressure for improved turbo efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool and enhanced throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive, refined exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on installation with OEM-style fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for high-performance street and off-road competition applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eMaximum Flow. Maximum Performance. No Compromises.\u003c\/span\u003e\u003cspan\u003e The IRL MaxFlow Race Downpipes are engineered for enthusiasts looking to unlock every bit of performance from the BMW G90\/G99 M5.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#ff0000\"\u003e\u003cb\u003eIt is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling.  Our products are \"Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway.\"\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThese products are designed for off road  purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":51876849123468,"sku":"MS-3266-IRL-IRL L","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/F60EC328-5689-4401-827A-1DC68002BAAF.jpg?v=1793807538"},{"product_id":"irl-g90-g99-m5-axleback-exhaust","title":"IRL G90 G99 M5 Axleback Exhaust","description":"\u003cdiv class=\"full_description\"\u003e\n\u003cp\u003e\u003cspan\u003eThe V2 exhaust for the G90 G99 M5 was engineered to deliver the ideal balance of \u003c\/span\u003e\u003cspan\u003erefinement, performance, and an unforgettable driving experience\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt the core of the system is a carefully designed valved architecture that enhances exhaust flow while preserving the sophisticated character the G90 M5 is known for. The result is sharper throttle response, stronger top end power, and a deeper, more aggressive tone without introducing excessive drone.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith the valves closed, the system remains civilized and comfortable for daily driving. Open the valves, and the S68 twin turbo V8 comes to life with an exotic, Motorsport inspired sound that transforms every drive into an event.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike systems that focus solely on volume, the V2 was developed to maximize real world performance while maintaining the refinement expected from a flagship M car. Larger-diameter tubing and optimized crossover sections help reduce backpressure and improve exhaust scavenging, which can contribute to measurable horsepower gains and a more responsive powerband.  \u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"full_description\"\u003e\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eMaximum gains on HP and torque\u003c\/li\u003e\n\u003cli\u003eLarger diameter piping for increased flow \u003c\/li\u003e\n\u003cli\u003eIRL Valve controller to take full advantage of the system \u003c\/li\u003e\n\u003cli\u003e100% 304 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eFactory-like fitment with included mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation recommended \u003c\/strong\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Black","offer_id":51876849254540,"sku":"MS-4990-UNT-IRL L-1","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Stainless","offer_id":51876849287308,"sku":"MS-4990-UNT-IRL L-2","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Carbon","offer_id":51876849320076,"sku":"MS-4990-UNT-IRL L-3","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":51876849352844,"sku":"MS-4990-UNT-IRL L-4","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/IMG-7932.webp?v=1785944275"},{"product_id":"irl-g90-g99-maxflow-primary-400-cel-downpipes","title":"IRL G90 G99 MaxFlow Primary 400 Cel Downpipes","description":"\u003cp\u003e\u003cspan\u003eIRL MaxFlow Race Downpipes for BMW G90 \u0026amp; G99 M5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnleash the full performance of your \u003c\/span\u003e\u003cspan\u003eBMW G90\/G99 M5\u003c\/span\u003e\u003cspan\u003e with the \u003c\/span\u003e\u003cspan\u003eIRL MaxFlow Race Downpipes\u003c\/span\u003e\u003cspan\u003e, engineered to maximize exhaust flow, improve turbocharger efficiency, and deliver the aggressive sound the S68 twin-turbo V8 deserves. By significantly reducing exhaust backpressure, the IRL MaxFlow Race Downpipes provide faster turbo spool, sharper throttle response, and increased horsepower and torque throughout the powerband.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from premium \u003c\/span\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003cspan\u003e, each downpipe features precision TIG welds, smooth mandrel bends, and CNC-machined flanges to ensure exceptional durability, leak-free performance, and OEM-quality fitment. Designed as a direct bolt-on replacement for the factory downpipes, installation requires no permanent modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IRL MaxFlow Race Downpipes transform both the performance and character of the G90\/G99 M5, producing a deeper, more aggressive exhaust note while allowing the S68 engine to breathe as intended. Whether you’re running a factory tune or a high-performance calibration, these downpipes provide the airflow needed to support substantially higher power levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for the BMW G90 \u0026amp; G99 M5 (S68 Twin-Turbo V8)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow race design for maximum exhaust performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded with mandrel-bent tubing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-machined flanges for an OEM-quality seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced exhaust backpressure for improved turbo efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool and enhanced throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive, refined exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on installation with OEM-style fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for high-performance street and off-road competition applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eMaximum Flow. Maximum Performance. No Compromises.\u003c\/span\u003e\u003cspan\u003e The IRL MaxFlow Race Downpipes are engineered for enthusiasts looking to unlock every bit of performance from the BMW G90\/G99 M5.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#ff0000\"\u003e\u003cb\u003eIt is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling.  Our products are \"Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway.\"\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThese products are designed for off road  purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":51876849451148,"sku":"MS-0996-UNT-IRL L","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/IMG_0880.jpg?v=1793820893"},{"product_id":"irl-exhaust-valve-actuator-plug","title":"IRL Exhaust Valve Actuator Plug","description":"\u003cp\u003e\u003cspan\u003e\u003cspan\u003eIntroducing the IRL Exhaust Valve Actuator Plug, designed to protect your actuator element from exposure. Increase longevity with a piece of mind.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eSold Individually \u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":51876849516684,"sku":"MS-0691-UNT-IRL L","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/4DD2152C-7D0B-4C15-8BA5-4B950B20A83D.jpg?v=1785944276"},{"product_id":"irl-g90-g99-maxflow-primary-race-downpipes","title":"IRL G90 G99 MaxFlow Primary Race Downpipes","description":"\u003cp\u003eBy installing the IRL primary downpipes you achieve a distinctive exhaust sound and performance will be increased.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW G90  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Improved exhaust sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Improved power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Complete high-quality stainless steel (AISI 304)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Oxygen sensor ports\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• 100% OEM fit\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• All the necessary fasteners are in set.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#ff0000\"\u003e\u003cb\u003eIt is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling.  Our products are \"Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway.\"\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e These products are designed for off road  purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":51876850729100,"sku":"MS-0397-UNT-IRL L","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/IMG-0044.png?v=1792749048"},{"product_id":"irl-4-25-oem-replacement-g90-g99-tips","title":"IRL 4.25” OEM Replacement  G90 G99 Tips","description":"\u003cp\u003e\u003cspan\u003eIRL G90\/G99 OEM 4.25” Replacement Exhaust Tips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplete the look of your G90 or G99 M5 with the \u003c\/span\u003e\u003cspan\u003eIRL OEM 4.25” Replacement Exhaust Tips\u003c\/span\u003e\u003cspan\u003e. Designed as a direct replacement for the factory tips, these offer a larger, more aggressive appearance while maintaining an OEM-quality fit and finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor owners running an \u003c\/span\u003e\u003cspan\u003eaftermarket rear diffuser\u003c\/span\u003e\u003cspan\u003e, these 4.25” tips provide the ideal size and positioning for improved alignment and a more complete, flush appearance within the diffuser openings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you’re still using the \u003c\/span\u003e\u003cspan\u003efactory OEM diffuser\u003c\/span\u003e\u003cspan\u003e, the larger diameter allows the tips to sit slightly more out of the bumper, giving the rear of the vehicle a more aggressive look.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for OEM G90\/G99 M5 exhaust tips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarger 4.25” diameter for a more aggressive appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized fitment for aftermarket diffusers with improved alignment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlightly more pronounced stance with the factory diffuser\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium construction and finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWhether you’re finishing a full exhaust system or simply upgrading the appearance of your M5, the IRL 4.25” OEM Replacement Tips deliver the perfect balance of OEM fitment and enhanced styling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"shopify-section-wrapper section\"\u003e\n\u003cdiv id=\"shopify-section-template--14437704892531__16449491791b7d875e\" class=\"shopify-section shopify-section--custom-liquid\"\u003e\n\u003csection class=\"section\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"one-whole column\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"Brushed","offer_id":51876850860172,"sku":"MS-5649-UNT-IRL L-1","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":51876850892940,"sku":"MS-5649-UNT-IRL L-2","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Carbon","offer_id":51876850925708,"sku":"MS-5649-UNT-IRL L-1","price":339.0,"currency_code":"USD","in_stock":false},{"title":"Titanium","offer_id":51876850958476,"sku":"MS-5649-UNT-IRL L-2","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/167CF868-656E-45D4-8235-62DCAB5468AE.jpg?v=1787678844"},{"product_id":"irl-3-5-4-megaphone","title":"IRL 3.5”-4” Megaphone","description":"\u003cp\u003e\u003cspan\u003eIRL Modular Megaphone Resonated \u0026amp; Non-Resonated Replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IRL Modular Megaphone is a direct replacement section designed exclusively for the IRL Modular Mid Pipe, giving you the ability to change the sound characteristics of your existing setup without replacing the entire mid pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eResonated Megaphone\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eDesigned for a smoother, more refined exhaust note while helping reduce rasp and unwanted harshness. This is the ideal choice for customers who want a more aggressive tone while maintaining a cleaner and more controlled sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNon-Resonated Megaphone\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eDesigned for maximum sound and aggression. Removing the resonation provides a louder, sharper, and more pronounced exhaust note for those looking to maximize volume and character.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBoth versions utilize the IRL modular design, allowing you to easily swap the megaphone section and customize the sound of your vehicle. No need to purchase an entirely new mid pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003cspan\u003e This product is a replacement\/add-on section for the IRL Modular Mid Pipe only and is not compatible with OEM or other aftermarket mid pipes.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Resonated","offer_id":51876851777676,"sku":"MS-5896-IRL-IRL L-1","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Non Resonated","offer_id":51876851810444,"sku":"MS-5896-IRL-IRL L-2","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/IMG-4683.png?v=1785944291"}],"url":"https:\/\/fiperformance.com\/collections\/irl-g9x.oembed","provider":"FI Performance","version":"1.0","type":"link"}