Remus N-resonated Cat Back System with Vacuum Valves for Audi A5 8T Coupe RS5 4.2 FSI
Transform the sound and response of your Audi RS5 4.2 FSI with the Remus N-resonated cat-back exhaust system. This premium left and right rear silencer setup features vacuum operated valves controlled by the OEM system, delivering an aggressive racing sound when you want it and refined cruising when you do not. Handmade in Austria from 100% stainless steel with a shot blasted finish, the Remus exhaust for Audi RS5 8T is engineered for perfect fitment, low back pressure and a real performance feel on the road.
If you are searching for Audi RS5 exhaust, RS5 4.2 V8 cat back, Remus RS5 exhaust, Audi A5 8T Coupe performance exhaust, valved exhaust for RS5, stainless steel cat back RS5, or RS5 vacuum valve exhaust, this is the upgrade you are looking for. We have supplied and fitted this Remus system for RS5 owners across the UK and customer feedback has been consistently excellent on sound quality, build quality and drivability.
Why choose the Remus cat back for the RS5 4.2 FSI
- Aggressive racing sound with OEM vacuum valve control for daily usability
- Performance increase through reduced back pressure
- Lightweight stainless steel construction with shot blasted surface
- Perfect shape and fitment, handmade in Austria
- EEC homologation
- Left and right rear silencer configuration designed for the RS5 4.2 FSI
Key features
- Brand: Remus
- Type: N-resonated cat-back exhaust system with rear silencer left and right
- Valve control: Vacuum operated valves controlled by the OEM system
- Material: 100% stainless steel, shot blasted surface
- Design focus: Low back pressure, performance increase, aggressive tone
- Certification: EEC homologation
Fitment and compatibility
- Make: Audi
- Model: A5 8T Coupe
- Engine: RS5 4.2 FSI
- Power: 331 kW
- Year: 2012+
Important: only for vehicles without GPF.
What you will notice
- Deeper, more pronounced V8 tone from the RS5 4.2 FSI under load
- Crisp, motorsport-inspired character with valves open and refined cruising with valves closed
- Smoother throttle response thanks to reduced exhaust back pressure
- OE-level fit and finish that looks as good as it sounds
Installation and fitting
Professional installation recommended. Nforcd offers expert fitting and setup in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Buy with confidence from Nforcd
We specialise in performance exhaust upgrades for Audi RS models. Our customers love the Remus cat-back for the RS5 4.2 FSI for its sound, quality and everyday usability. Order today for a premium RS5 exhaust upgrade that delivers performance, tone and durability.
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