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Catted High Flow Exhaust Downpipe for Porsche Boxster Cayman 718 Spyder GTS by Stratec Systems
SKU: 720595377331
$1,899.95 USD
Shipping calculated at checkout.
Upgrade performance, sound, and exhaust efficiency with the STRATEC™ Stainless Steel High-Flow Catted Downpipe for Porsche 718 Boxster and Cayman GTS 2.5T (2016–2023). Designed for enthusiasts who want increased power without sacrificing drivability, this system delivers improved airflow, faster turbo response, and a deeper, more aggressive exhaust tone.
Manufactured from high-grade stainless steel, the STRATEC™ downpipe features a high-flow performance catalytic converter that significantly reduces exhaust restriction compared to the factory unit while maintaining proper emissions control for street use. The result is noticeable horsepower and torque gains, sharper throttle response, and improved overall driving engagement.
Precision-engineered for OEM-style fitment, this downpipe bolts directly to the factory turbo and exhaust system with no cutting or permanent modification required. Heat-resistant construction and integrated shielding help manage under-hood temperatures for consistent performance during spirited driving.
Key Benefits
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High-flow catted design for improved exhaust flow
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Increased horsepower, torque, and turbo response
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Deeper, sportier exhaust sound without excessive drone
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Premium stainless steel construction for durability and heat resistance
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Direct bolt-on installation with factory-style fitment
Vehicle Compatibility
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Porsche 718 Boxster GTS 2.5T (2016–2023)
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Porsche 718 Cayman GTS 2.5T (2016–2023)
The STRATEC™ Stainless Steel High-Flow Catted Downpipe is the ideal upgrade for Porsche 718 owners seeking balanced performance gains, refined sound, and long-term reliability—engineered for both daily driving and spirited performance use.
STRATEC Systems FAQ
WHO IS STRATEC SYSTEMS?
STRATEC Systems is an automotive performance brand focused on premium upgrades for exotic, European, and high-performance vehicles. Their product line includes exhaust systems, carbon fiber components, aerodynamic upgrades, steering components, and other performance-focused parts for platforms including BMW, Mercedes-AMG, Chevrolet Corvette, McLaren, Lamborghini, Ferrari, and others.
WHAT TYPES OF PRODUCTS DOES STRATEC OFFER?
STRATEC offers a broad range of performance and appearance upgrades. Depending on the vehicle, their catalog can include titanium and stainless steel exhaust systems, downpipes, midpipes, headers, carbon fiber aerodynamic components, body components, steering upgrades, and other specialty performance parts.
WHAT MATERIALS DOES STRATEC USE?
Materials vary by product. STRATEC uses materials such as titanium, 304 stainless steel, carbon fiber, prepreg carbon fiber, and other application-specific materials. Always refer to the individual product description for the exact construction and finish of the part being purchased.
ARE STRATEC PARTS VEHICLE SPECIFIC?
Many STRATEC products are engineered for specific vehicle platforms, model years, engines, or body styles. Some products may have broader or universal applications. Always verify the fitment information listed on the individual product page before ordering.
DO STRATEC EXHAUST SYSTEMS REQUIRE MODIFICATION?
Installation requirements depend on the specific exhaust system and vehicle. Many STRATEC systems are designed as direct-fit or bolt-on replacements, while certain applications may require transferring factory components, calibration, additional hardware, or other installation procedures. Refer to the individual product description for application-specific requirements.
HOW DO STRATEC VALVED EXHAUST SYSTEMS WORK?
On applicable systems, exhaust valves allow the vehicle to switch between a more controlled exhaust tone and a more aggressive sound profile. Operation varies by application. Some systems integrate with factory valve controls, while others may use application-specific valve hardware or controls. Check the individual product listing for details.
IS PROFESSIONAL INSTALLATION RECOMMENDED?
Yes. Professional installation is recommended for STRATEC performance, exhaust, carbon fiber, and aerodynamic components. Proper installation helps ensure correct fitment, alignment, clearance, valve operation where applicable, and protection of the component and vehicle.
DO CARBON FIBER PARTS REQUIRE TEST FITTING?
Yes. Carbon fiber and exterior body components should always be carefully test fitted before final installation. Vehicle tolerances, previous body work, mounting points, and component alignment can affect final fitment. Professional installation is strongly recommended for larger aerodynamic and body components.
ARE STRATEC PERFORMANCE PARTS STREET LEGAL?
Street legality and emissions compliance depend on the specific product, vehicle, and local regulations. Certain exhaust or emissions-related components may be intended for competition or off-road use only. Customers are responsible for confirming that a product is legal for use on their vehicle in their jurisdiction before installation.
HOW DO I MAKE SURE I ORDER THE CORRECT STRATEC PART?
Review the vehicle, chassis, engine, model year, body style, and any other fitment information listed on the product page. If there is any uncertainty, contact FI Performance before ordering so fitment can be reviewed for your specific vehicle.
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