Phoenyx Design Racing Downpipe No Cat (20202025 Aston Martin DBX & DBX707)
Catless Racing Downpipes for Aston Martin DBX & DBX707
The Phoenyx Design Racing Downpipe No Cat is built for owners who want maximum exhaust flow and uncompromising performance from their Aston Martin DBX or DBX707 in a track-focused environment. By eliminating the restrictive factory catalytic converters, these downpipes dramatically improve exhaust efficiency, throttle response, and overall power potential.
Fabricated from 100% high-quality T304 stainless steel, these racing downpipes are engineered to withstand extreme exhaust temperatures and aggressive use. Each unit features precision TIG welds for superior strength and durability, along with heat stamping and an integrated heat shield to help manage underbody heat.
Designed as a direct bolt-on system, these downpipes include all necessary mounting hardware and are 100% reversible, allowing you to return the vehicle to stock at any time. This setup is ideal for competition, track days, and off-road applications where maximum performance is the priority.
Performance Highlights
- Catless racing downpipe design for maximum exhaust flow
- Improved throttle response and high-RPM performance
- 100% T304 stainless steel construction
- Precision TIG welding for long-term durability
- Heat stamped with integrated heat shield
- 100% reversible bolt-on installation
Quick Specs
- Application: Aston Martin DBX / DBX707
- Model Years: 2020 2021 2022 2023 2024 2025
- Material: 100% High Quality T304 Stainless Steel
- Catalyst: None (Catless)
- Welding: Precision TIG Welds
- Heat Management: Heat Stamped with Heat Shield
- Installation: Bolt-on
- Hardware: Included
Fitment
- 2020 Aston Martin DBX
- 2021 Aston Martin DBX
- 2022 Aston Martin DBX
- 2023 Aston Martin DBX
- 2024 Aston Martin DBX
- 2025 Aston Martin DBX
- 2020 Aston Martin DBX707
- 2021 Aston Martin DBX707
- 2022 Aston Martin DBX707
- 2023 Aston Martin DBX707
- 2024 Aston Martin DBX707
- 2025 Aston Martin DBX707
Frequently Asked Questions
Is this downpipe street legal?
No. This product removes the OEM catalytic converters and is intended strictly for racing, competition, track, or off-road use only.
Will this cause a check engine light?
Yes. As a racing cat bypass pipe, this downpipe will likely trigger fault codes on OBD2 vehicles. Racing software is recommended to suppress check engine lights.
Emissions & Legal Notice
Emissions Non-Compliance: Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. This product is sold only for racing, competition, track, hobby, or off-road use. Its use is prohibited on vehicles subject to emissions inspection or control.
Disclaimer: This product removes the OEM catalytic converters and is not CARB or EPA certified. It is strictly intended for closed-course use only and should never be driven on public roads. Check all local, state, and federal laws before purchase and installation. All installation and use risks are assumed by the end user and installer.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for high-end Aston Martin performance upgrades and race-only exhaust components. Our knowledgeable team is here to help you choose the right setup for your build. Contact us at sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
