The NRP Valved Exhaust System for the Audi B9 RS5 replaces the factory exhaust from the downpipes back with one complete T304 stainless catback. The 2.9L twin-turbo V6 makes 444 hp and the stock exhaust lets almost none of it be heard — much of what you hear inside an RS5 is piped in through the speakers. This system puts the real sound at the tailpipe: with the valves open, a deep, aggressive note with pronounced crackle on deceleration; closed, near-factory volume for daily driving and long trips. Fully mandrel bent, 16.3 lb lighter than stock, direct bolt-on and 100% reversible.
Features:
- Complete T304 stainless catback — replaces everything from the downpipes to the tips
- Electronic exhaust valves — quiet with the valves closed, full volume open
- Full mandrel bends, precision TIG welds
- 16.3 lb lighter than the factory exhaust
- Works with the OEM downpipes or any aftermarket downpipes built for the stock system
- Stainless exhaust tips included
- Direct bolt-on using the factory mounting points; 100% reversible
- NRP Lifetime Warranty
Fitment:
- 2018–2024 Audi RS5 Coupe (B9)
- 2018–2024 Audi RS5 Sportback (B9)
Exhaust configuration varies by model year (pre- and post-facelift) and market (GPF and non-GPF). If you're not sure which you have, contact us before ordering and we'll confirm fitment.
In the box: complete valved catback, electronic valves, stainless tips, all clamps, gaskets and hardware.
Professional installation recommended. An ECU tune is recommended to get the most from the reduced backpressure.
