Audi B9 RS5, 2.9L Catback T304 SS Brushed 3.5" Tips

The Audi B9 RS5’s 2.9L twin-turbo V6 is a powerhouse—but the factory exhaust hides much of its true character behind heavy, restrictive components. The Valvetronic Designs Full Valved Exhaust System unleashes the car’s full vocal potential, delivering an aggressive, motorsport-inspired tone when desired, and quiet refinement when needed. Unlike typical aftermarket setups requiring multiple parts from different vendors, our system is a complete, single-package solution—from the OEM or aftermarket downpipes all the way to the exhaust tips. No more combining a cat-back from one brand with resonator sections from another—this is a true one-stop upgrade. With the valves open, the RS5 gains a sharper tone, aggressive overrun crackles, and a commanding presence. Close the valves, and the car returns to near-stock quietness, making it ideal for both spirited driving and daily use.

• T304 stainless steel for durability and corrosion resistance.
• 2.5" tubing from front to tips.
• Electronic Valve Control: Instantly switch between aggressive and refined exhaust modes.
• 16.3 lb lighter than OEM.
• Includes premium exhaust tips for a refined performance finish.

What's Included

Full T304 stainless steel valved exhaust system, Electronic exhaust valves (OEM delete module recommended), All necessary hardware and clamps

Features & Components

Full-System Design: Replaces the need for mixing exhaust components from different brands, Electronic Valve Control: Instantly switch between aggressive and refined exhaust modes

Installation Notes

Bolt on Installation, ECU tune recommended for maximum performance gains and improved drivability due to reduced back pressure, Purchaser/installer must verify compliance with local emissions laws before purchase and installation

Fitment

2018-2024 Audi RS5

Our turbo specifications are built for maximum durability under high load. Check the manual for exact torque tolerances.

In-stock items ship within 24-48 business hours. Orders over $599 qualify for free standard ground shipping in the contiguous US.

We accept returns on unused items in original packaging within 30 days. Contact our support team for an RMA.