B9/B9.5 S4/S5 TAP Valved Catback Exhaust - Stainless Steel
Take your Audi S4 or S5 to the next level with the TAP Valved Catback Exhaust. Made from high-quality T304 stainless steel, this system delivers a deep, aggressive tone when open, and a quiet, refined sound when closed all at the push of a button.
Designed for a perfect bolt-on fit, it features mandrel-bent piping for better flow and performance, and works with both stock and aftermarket downpipes.
Key Features:
- Electronic Valves: Switch between quiet and aggressive exhaust tones on demand
- T304 Stainless Steel: High-grade material for durability and corrosion resistance
- Mandrel-Bent Piping: Ensures smooth exhaust flow and increased performance
- Direct Bolt-On Fitment: Designed specifically for B9/B9.5 S4 and S5 with no cutting
- Performance Gains: Improved throttle response and increased horsepower
- TIG Welded Construction: Precision welds for a clean, high-end finish
- Compatible with OEM or Aftermarket Downpipes: Flexible setup for future upgrades
- Aggressive Tone: Deep, sporty sound with valves open, refined tone when closed
- Quad Tips: 89mm (4 inches) exhaust tips to complete the sporty rear-end look.
Fitment:
- B9/B9.5 S4 (2018-2025)
- B9/B9.5 S5 (2018-2025)
Note:
- Removing Muffler will not make your exhaust valvetronic
- Made to order.
- All orders are final sale—cannot be canceled or returned due to customization options.
Warranty Info: All our exhaust systems and downpipes come with a 3-year quality warranty. This covers any manufacturing defects or quality-related issues. Please note: any damage caused by improper installation, physical impact, or other human-related factors is not covered under this warranty.
