Remus Non Resonated Cat Back Exhaust System for BMW 5 Series 540i xDrive G30 G31 2017+
Transform your BMW 5 Series 540i xDrive with the Remus non resonated cat back exhaust. This premium valved cat back system delivers an aggressive, motorsport inspired sound with real performance gains thanks to reduced back pressure and free flowing stainless steel pipework. Designed specifically for the G30 and G31 540i xDrive B58 models, it retains the factory valve control for everyday civility and opens up for a deep, powerful exhaust note when you want it.
Engineered and handmade in Austria, the Remus cat back features a shot blasted, 100 percent stainless steel construction, precision fitment and lightweight design. It is the perfect exhaust upgrade for BMW 540i owners seeking a high quality, EEC homologated, quad exit, valved exhaust that looks and sounds as good as it performs.
Key benefits
- Non resonated cat back for maximum sound and performance
- Integrated valves using the OE valve control system for on demand sound
- Noticeable performance increase with low back pressure and improved flow
- Lightweight, shot blasted, 100 percent stainless steel construction
- Perfect shape and fitment, direct bolt on to OEM mounting points
- Handmade in Austria with exceptional build quality
- EEC homologation
- Quad 102 mm tailpipes for a purposeful, factory plus appearance
Fitment
- Make: BMW
- Model: 5 Series
- Type: G30 and G31
- Engine: 540i xDrive B58
- Power: 250 kW
- Year: 2017 onwards
Compatibility note: Only for vehicles without GPF/OPF.
Tailpipe options
- 4 tail pipes 102 mm angled, straight cut, chromed
- 4 tail pipes 102 mm angled, rolled edge, chromed
- 4 carbon tail pipes 102 mm angled, titanium internals
Why choose this Remus 540i xDrive exhaust
This Remus BMW 540i xDrive G30 G31 cat back exhaust gives your B58 powered 5 Series the sound it deserves. With the valves closed it remains refined for daily driving and motorway cruising. Open the valves and the non resonated system delivers a deep, aggressive tone with crackle and character under load. It looks superb with quad 102 mm tips and fits perfectly, enhancing the rear end of the G30 and G31 with a premium finish.
Trusted by Nforcd and our customers
We have supplied and fitted Remus systems on many BMW B58 platforms and the feedback from 540i owners has been consistently positive. Customers love the quality, the precise fitment, the improved throttle response and the unmistakable Remus sound. It is a top tier, performance focused exhaust upgrade for the BMW 540i xDrive.
Popular search terms
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Professional fitting and support
For expert installation, book fitting with Nforcd in Warwickshire. Contact us for a quote at Sales@nforcd.com. Our team can advise on tailpipe choice, compatibility and the best setup for your 540i xDrive.