Phoenyx Design Racing Downpipe - No Cat (20242025 McLaren 750S Coupe | 750S Spider)
Catless Racing Downpipe for McLaren 750S
The Phoenyx Design Racing Downpipe for the McLaren 750S Coupe and 750S Spider is engineered for maximum exhaust flow and uncompromised performance in competition environments. This catless racing downpipe is designed to unlock sharper throttle response and deliver substantial gains in horsepower and torque, allowing the 750S to perform at its full potential on track.
Fabricated from 100% high-quality T304 stainless steel, the downpipe is built to withstand extreme heat and high-load operation. Precision TIG welds ensure exceptional strength and durability, while the heat-stamped integrated heat shield helps manage underbody temperatures during aggressive driving and track use.
This downpipe installs as a direct replacement using the included mounting hardware and is 100% reversible, allowing the vehicle to be returned to stock configuration when needed. Designed strictly for racing and off-road applications, this upgrade is ideal for McLaren owners focused on competitive performance rather than street compliance.
Performance Features
- Catless racing downpipe for maximum exhaust flow
- Significant increases in horsepower and torque
- Improved 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
- Configuration: Catless
- 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 removes the OEM catalytic converters and is strictly intended for closed-course racing, track, and off-road use only. It is not legal for use on public roads.
Will this downpipe cause a check engine light?
Yes. As a racing cat bypass pipe, this downpipe 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 trick, disable, or modify emissions controls is also illegal. This product is sold exclusively for racing, competition, track, hobby, or other off-road use. It is prohibited for use on any motor vehicle subject to emissions inspection or control.
This product removes the OEM catalytic converters and is intended only for closed-track events and off-road use. It is not CARB certified and not 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 assistance with 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
