Phoenyx Design Racing Downpipe No Catalytic Converter Tune Included (20192024 Lamborghini Aventador SVJ)
Catless Racing Downpipe with Tune for Lamborghini Aventador SVJ & Ultimae
The Phoenyx Design Racing Downpipe No Catalytic Converter with Tune Included is engineered for Lamborghini Aventador SVJ and Ultimae Coupe & Roadster owners who want maximum exhaust flow and uncompromised V12 performance. By completely removing the factory catalytic converters, this downpipe dramatically reduces exhaust restriction, allowing the engine to breathe freely for sharper throttle response and more aggressive power delivery.
Each downpipe is fabricated from 100% high-quality T304 stainless steel to withstand extreme exhaust temperatures and sustained high-load driving. Precision TIG welds ensure long-term durability and strength, while the heat-stamped integrated heat shield helps manage underbody temperatures during spirited driving and track sessions.
This system installs 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. A performance tune is included to fully optimize airflow, power delivery, and drivability for the Aventador platform.
Performance Highlights
- Catless racing downpipes with no catalytic converters
- Maximum exhaust flow and reduced backpressure
- Sharper throttle response and improved engine efficiency
- 100% T304 stainless steel construction
- Precision TIG welds for high strength and reliability
- Heat-stamped integrated heat shield for thermal control
- Direct bolt-on installation with included hardware
- 100% reversible return to stock anytime
- Performance tune included
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: 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 the included tune prevent a check engine light?
The included tuning is designed to optimize performance and help manage fault codes, but emissions compliance is not supported.
Why Buy from Beefcake Racing?
Beefcake Racing specializes in exotic and high-performance upgrades backed by knowledgeable technical support. For help selecting the right downpipe and tuning solution 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
