Phoenyx Design Racing Downpipes 200 Cell Euro 6 Sport High Flow Cat, No Tune (20192023 Porsche 718 Cayman GT4)
200 Cell Euro 6 Sport Catted Racing Downpipes for Porsche 718 Cayman GT4
The Phoenyx Design Racing Downpipes with 200 Cell Euro 6 Sport High Flow Catalytic Converters are engineered to enhance exhaust efficiency and performance on the Porsche 718 Cayman GT4. Designed for aggressive street and track use, these downpipes reduce exhaust restriction compared to factory components, delivering sharper throttle response and meaningful gains in horsepower and torque while retaining a high-flow sport-catted configuration.
Each set is constructed from 100% high-quality T304 stainless steel and features precision TIG welds paired with an integrated heat-stamped heat shield to withstand extreme exhaust temperatures during spirited driving and track sessions. The 200-cell Euro 6 sport Catalytic Converter offers an ideal balance of performance and durability for GT4 enthusiasts.
This system is offered as a no-tune racing solution and is 100% reversible, allowing the vehicle to be returned to stock at any time. All necessary mounting hardware is included for a clean, direct bolt-on installation. Due to catalytic converter modification, racing software may be recommended to manage fault codes.
Performance Features
- 200 cell Euro 6 sport high-flow catalytic converters
- Improved exhaust flow for increased horsepower and torque
- Enhanced throttle response and engine efficiency
- Constructed from T304 stainless steel
- Precision TIG welded for strength and durability
- Heat-stamped heat shield for thermal protection
- Includes all required mounting hardware
- Fully reversible return to factory configuration if needed
Quick Specs
- Application: Porsche 718 Cayman GT4
- Model Years: 20192023
- Catalytic Converter Type: 200 cell Euro 6 sport high-flow cat
- Material: T304 stainless steel
- Welding: Precision TIG welds
- Heat Protection: Integrated heat-stamped heat shield
- Includes: All necessary mounting hardware
Emissions & Legal Notice
Emissions Non-Compliance Notice: Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that trick, disable, or modify emissions controls and monitors is also illegal. This product is sold only for racing, competition, track, hobby, or other off-road use. Its use is prohibited in any motor vehicle subject to emissions inspection or control.
This product is legal in California only for racing vehicles that may never be used, registered, or licensed for highway operation.
Disclaimer: This product replaces the OEM catalytic converters and is strictly intended for closed-course track events and off-road use only. It should never be driven on public roads. This product is or contains a racing exhaust component and may trigger check engine lights on OBD-II vehicles. Racing software is recommended to prevent fault codes and warning lights. These components are not CARB certified and not EPA certified. All installation and usage risk is assumed by the end user and installer. Always verify local, state, and federal regulations before purchasing or installing aftermarket exhaust components.
Fitment
- 2019 Porsche 718 Cayman GT4
- 2020 Porsche 718 Cayman GT4
- 2021 Porsche 718 Cayman GT4
- 2022 Porsche 718 Cayman GT4
- 2023 Porsche 718 Cayman GT4
Frequently Asked Questions
Do these downpipes require a tune?
These downpipes are sold as a no-tune racing solution; however, due to catalytic converter modification, racing software may still be recommended to manage fault codes.
Are these downpipes legal for street use?
No. These downpipes are intended strictly for off-road, track, and competition use and are not legal for use on public roads or emissions-controlled vehicles.
Why Buy from Beefcake Racing?
Beefcake Racing provides expert guidance, fast shipping, and trusted support for serious Porsche performance builds. If you have questions about Cayman GT4 exhaust upgrades or race-only components, contact sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
