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Catted High Flow Exhaust Downpipe for Porsche Cayman 718 GT4 RS 4.0L 2022-2025 by Stratec Systems
SKU: 720595377348
$1,999.95 USD
Shipping calculated at checkout.
Upgrade the exhaust flow and sound of your Porsche 718 Cayman GT4 RS 4.0L with the STRATECâ„¢ Catted High-Flow Exhaust Downpipes, engineered to reduce restriction while maintaining high-flow catalytic converters.
Designed for the naturally aspirated 4.0L flat-six, these downpipes improve exhaust evacuation, sharpen throttle response, and enhance the aggressive high-RPM character of the GT4 RS.
Key Features
- High-Flow Catted Downpipe Design
- Performance Catalytic Converters
- Reduced Exhaust Restriction
- Improved Exhaust Flow
- Sharper Throttle Response
- Increased Horsepower & Torque Potential
- Enhanced High-RPM Flat-Six Sound
- Precision TIG-Welded Construction
- CNC-Machined Flanges
- Direct-Fit Performance Layout
Performance Benefits
- Improved Exhaust Scavenging
- Reduced Backpressure
- Stronger Mid-Range and High-RPM Flow
- Increased Performance Potential
- More Aggressive Exhaust Note
- Enhanced Gearshift and Acceleration Acoustics
High-Flow Catted Design
The STRATECâ„¢ downpipes are designed to provide significantly improved exhaust flow while retaining catalytic converters for a more refined alternative to a fully catless setup.
The result is a stronger exhaust tone and improved flow without the extreme sound level associated with completely unrestricted race pipes.
Construction
- Premium T304 Stainless Steel
- High-Temperature Performance Construction
- Mandrel-Bent Tubing
- Precision TIG Welds
- CNC-Machined Connection Flanges
- Smooth Internal Transitions
- Corrosion-Resistant Finish
Package Includes
- Left High-Flow Catted Downpipe
- Right High-Flow Catted Downpipe
- Installation Hardware
- Gaskets Where Applicable
Vehicle Fitment
Porsche 718 Cayman GT4 RS
- 2022-2025
- 4.0L Naturally Aspirated Flat-6
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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