Phoenyx Design Racing Downpipe - 200 Cell Euro 6 Sport High Flow Cat (20242025 McLaren 750S Coupe | 750S Spider)
200 Cell Euro 6 High-Flow Catted Racing Downpipe for McLaren 750S
The Phoenyx Design Racing Downpipe with a 200 cell Euro 6 sport high-flow catalytic converter is engineered for McLaren 750S owners who want increased performance while retaining a high-performance Catalytic Converter. Designed to improve exhaust efficiency, this downpipe enhances throttle response and delivers meaningful gains in horsepower and torque for aggressive driving and track-focused applications.
Constructed from 100% high-quality T304 stainless steel, this downpipe is built to withstand extreme exhaust temperatures and sustained high-load operation. Precision TIG welds provide exceptional strength and durability, while the heat-stamped integrated heat shield helps manage underbody heat during spirited driving and track use.
This downpipe installs as a direct replacement using the included mounting hardware and requires no permanent modifications. The design is 100% reversible, allowing the vehicle to be returned to stock configuration at any time. Intended for racing and off-road use, this setup delivers a balance of improved performance and exhaust flow for competitive environments.
Performance Features
- 200 cell Euro 6 sport high-flow catalytic converter
- Improved exhaust flow for increased horsepower and torque
- Sharper throttle response and engine efficiency
- T304 stainless steel construction for durability and corrosion resistance
- Precision TIG welded for high structural integrity
- Integrated heat-stamped heat shield for thermal management
- 100% reversible installation return to stock at any time
- Includes all necessary mounting hardware
Quick Specs
- Application: McLaren 750S Coupe and 750S Spider
- Model Years: 20242025
- Material: T304 stainless steel
- Catalytic Converter: 200 cell Euro 6 high-flow sport cat
- Welding: Precision TIG welded
- Heat Management: Integrated heat-stamped heat shield
- Installation: Direct replacement, fully reversible
Fitment
- 2024 McLaren 750S Coupe
- 2025 McLaren 750S Coupe
- 2024 McLaren 750S Spider
- 2025 McLaren 750S Spider
Frequently Asked Questions
Is this downpipe street legal?
No. This product is intended for racing, competition, track, or off-road use only. It is not legal for use on public roads or emissions-controlled vehicles.
Will this downpipe cause a check engine light?
Yes. This product may trigger check engine lights on OBD2 vehicles. Racing software is recommended to prevent fault codes.
Important Emissions & Legal Notice
Emissions Non-Compliance: Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that modify emissions controls or monitors is also illegal. This product is sold exclusively for racing, competition, track, hobby, or other off-road use and is prohibited for use on vehicles subject to emissions inspection or control.
This product removes the OEM catalytic converters and is not CARB or EPA certified. In California, it is legal only for racing vehicles that are never driven, registered, or licensed for use on public highways. All installation and use risk is assumed by the end user and installer. Always verify local, state, and federal laws before purchasing or installing aftermarket components.
Why Buy from Beefcake Racing?
Beefcake Racing specializes in high-performance upgrades for exotic and supercar platforms, backed by expert support and fast shipping. For help selecting McLaren 750S exhaust components or race-only upgrades, contact sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
