Phoenyx Design Racing Downpipe 200 Cell Euro 6 Sport High Flow Cat (20192023 McLaren GT | 20242025 McLaren GTS)
High-Flow Catted Downpipe for McLaren GT & GTS
The Phoenyx Design Racing Downpipe with 200 Cell Euro 6 Sport High Flow Catalytic Converter for the McLaren GT and McLaren GTS is engineered to deliver a measurable increase in exhaust flow while retaining a motorsport-grade Catalytic Converter. This design improves turbo response, throttle sensitivity, and overall power delivery compared to the restrictive factory downpipe.
Constructed from 100% high-quality T304 stainless steel, this downpipe is built for extreme heat and high-boost environments. Precision TIG welds ensure long-term structural integrity, while the heat-stamped integrated heat shield helps manage underhood temperatures during aggressive driving and track use.
Designed as a direct bolt-on upgrade, this system includes all necessary mounting hardware and installs using factory mounting points for proper fitment. The downpipe is also 100% reversible, allowing the vehicle to be returned to stock configuration whenever needed.
Performance Highlights
- 200 cell Euro 6 sport high-flow catalytic converter
- Improved exhaust flow over factory downpipe
- Enhanced horsepower, torque, and turbo response
- 100% T304 stainless steel construction
- Precision TIG welds for maximum strength
- Heat-stamped with integrated heat shield
- Direct bolt-on installation
- 100% reversible return to stock anytime
Quick Specs
- Application: McLaren GT / McLaren GTS
- Model Years: 20192023 GT, 20242025 GTS
- Material: T304 stainless steel
- Catalytic Converter: 200 cell Euro 6 high-flow sport cat
- Installation: Direct bolt-on, fully reversible
Fitment
- 2019 McLaren GT
- 2020 McLaren GT
- 2021 McLaren GT
- 2022 McLaren GT
- 2023 McLaren GT
- 2024 McLaren GTS
- 2025 McLaren GTS
Frequently Asked Questions
Is this downpipe street legal?
No. This downpipe is sold for racing, competition, and off-road use only and is not CARB or EPA certified.
Will this downpipe cause a check engine light?
It may. We recommend pairing this downpipe with appropriate racing software to prevent fault codes or check engine lights.
Why Buy from Beefcake Racing?
Beefcake Racing specializes in premium McLaren performance upgrades backed by expert technical support and fast shipping. For assistance selecting exhaust components or tuning solutions, contact sales@beefcakeracing.com or call 1-855-827-7223.
Emissions & Legal Disclaimer
Emissions Non-Compliance: Removing or modifying emissions equipment on a pollution-controlled vehicle is illegal. This product is sold strictly for racing, competition, track, or off-road use only. It is not CARB or EPA certified and may not be used on public roads. All installation and use risk is assumed by the end user and installer.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
