Phoenyx Design Racing Downpipe No Catalytic Converter No Tune (20192024 Lamborghini Aventador SVJ)
Catless Racing Downpipe for Lamborghini Aventador SVJ & Ultimae
The Phoenyx Design Racing Downpipe No Catalytic Converter / No Tune for the Lamborghini Aventador SVJ and Ultimae Coupe & Roadster is engineered for owners who want maximum exhaust flow and uncompromised performance from Lamborghinis V12 platform. By fully removing the factory catalytic converters, these downpipes dramatically reduce exhaust restriction, sharpen throttle response, and unleash more aggressive power delivery throughout the rev range.
Manufactured from 100% high-quality T304 stainless steel, these downpipes are built to handle extreme exhaust temperatures and sustained high-load driving. Precision TIG welds ensure long-term strength and durability, while the heat-stamped integrated heat shield helps manage underbody temperatures during spirited driving and track use.
This system is designed as a direct bolt-on upgrade and includes all necessary mounting hardware for proper factory-style fitment. The design is also 100% reversible, allowing the vehicle to be returned to stock at any time. No tuning is included, making this setup ideal for custom calibrations or dedicated race builds.
Performance Highlights
- Catless racing downpipes with no catalytic converters
- Maximum exhaust flow and reduced backpressure
- Improved throttle response and engine efficiency
- 100% T304 stainless steel construction
- Precision TIG welds for high strength and reliability
- Heat-stamped integrated heat shield for thermal management
- Direct bolt-on installation with included hardware
- 100% reversible return to stock anytime
- No tune included for race or custom setups
Quick Specs
- Fits: 2019 2020 2021 2022 2023 2024 Lamborghini Aventador SVJ Coupe Roadster Ultimae Coupe Roadster
- Material: 100% High Quality T304 Stainless Steel
- Catalytic Converters: None (Catless)
- Heat Shield: Heat Stamped Integrated Heat Shield
- Welding: Precision TIG Welds
- Hardware: Includes All Necessary Mounting Hardware
- Reversible: 100% Reversible Ability to Return to Stock
- Tuning: No Tune Included
Fitment
- 2019 Lamborghini Aventador SVJ Coupe
- 2020 Lamborghini Aventador SVJ Coupe
- 2021 Lamborghini Aventador SVJ Coupe
- 2022 Lamborghini Aventador SVJ Coupe
- 2023 Lamborghini Aventador SVJ Coupe
- 2024 Lamborghini Aventador SVJ Coupe
- 2019 Lamborghini Aventador SVJ Roadster
- 2020 Lamborghini Aventador SVJ Roadster
- 2021 Lamborghini Aventador SVJ Roadster
- 2022 Lamborghini Aventador SVJ Roadster
- 2023 Lamborghini Aventador SVJ Roadster
- 2024 Lamborghini Aventador SVJ Roadster
- 2019 Lamborghini Aventador Ultimae Coupe
- 2020 Lamborghini Aventador Ultimae Coupe
- 2021 Lamborghini Aventador Ultimae Coupe
- 2022 Lamborghini Aventador Ultimae Coupe
- 2023 Lamborghini Aventador Ultimae Coupe
- 2024 Lamborghini Aventador Ultimae Coupe
- 2019 Lamborghini Aventador Ultimae Roadster
- 2020 Lamborghini Aventador Ultimae Roadster
- 2021 Lamborghini Aventador Ultimae Roadster
- 2022 Lamborghini Aventador Ultimae Roadster
- 2023 Lamborghini Aventador Ultimae Roadster
- 2024 Lamborghini Aventador Ultimae Roadster
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. Removing the catalytic converters will trigger check engine lights on OBD2 vehicles. Racing software is recommended to manage fault codes.
Why Buy from Beefcake Racing?
Beefcake Racing specializes in exotic and high-performance upgrades backed by knowledgeable technical support. For help selecting the right exhaust components for your Aventador build, email sales@beefcakeracing.com or call 1-855-827-7223.
Emissions & Legal Disclaimer
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 and monitors is also illegal. This product is sold only for racing, competition, track, hobby, or other off-road use. Its use is prohibited on public roads and in any vehicle subject to emissions inspection or control. Legal in California only for racing vehicles that may never be registered or driven on public highways.
DISCLAIMER: This product removes the OEM catalytic converters and is intended strictly for closed-track events and off-road use only. It will trigger check engine lights on OBD2 vehicles. Racing Cat Bypass Pipes are not CARB or EPA certified. All installation-risk and use-risk is assumed by the end user and installer. Always verify local, state, and federal laws before purchase and installation.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
