Audi B9/B9.5 S4/S5 Catless Downpipe

Maximize Your Audi B9’s Performance with Our Catless Downpipe with Heatshield

Unlock your Audi B9’s full potential with our expertly engineered Catless Downpipe. Designed for true performance enthusiasts, this downpipe offers a significant upgrade over factory components, providing superior exhaust flow and turbo efficiency.

Key Features:

• Optimized Exhaust Flow: Features a high-flow, catless design that removes restrictive catalytic converters, delivering maximum exhaust flow and improved turbo performance.
• Built-In Heatshield: Equipped with an integrated heatshield to protect surrounding engine components from excessive heat, ensuring both performance and durability.
• Seamless Installation: Engineered for easy, bolt-on compatibility with your OEM exhaust system, making installation straightforward. For those with custom setups, the downpipe can be adapted with a high-quality flex joint to integrate smoothly with larger exhaust systems.
• Durable Construction: Constructed from premium stainless steel, this downpipe is built to endure extreme conditions and resist corrosion.

For Off-Road and Track Use Only: This downpipe is intended solely for off-road and track applications. Installing this product on street vehicles may be illegal in many regions. We do not endorse or sell for road use.

Fitment:

This downpipe is compatible with the following Audi B9 models equipped with the 3.0T engine:

• Audi S4 (2017–2024)
• Audi S5 (2018–2024)

Specifications:

• Material: Premium Stainless Steel
• Finish: Heat Shielded

Package Includes:

• 1 x Catless Downpipe with Heatshield
• Mounting Hardware

Enhance your Audi B9 with our Catless Downpipe and experience a boost in performance and a more aggressive exhaust note. Order now to transform your driving experience!