Remus Axle-Back Rear Section for BMW M4 G82 Competition (2021+) - Valved Exhaust with OEM Valve Control | Stainless Performance Back Box/Rear Muffler | Quad 102mm Angled Straight-Cut Polished Chrome Tips | S58B30A 375 kW | UK

BMW M4 G82 Rear Section Exhaust with Factory Valve Control and Quad 102 mm Polished Tips

Unlock a deeper, richer soundtrack and a sharper, more responsive drive on your BMW M4 G82 with this premium rear section from Remus. Built for the S58B30A 375 kW 2021 on platform, it retains the car’s original valve electronics for seamless, plug in operation and delivers a refined yet purposeful tone with the valves shut and a thrilling, motorsport inspired roar when open. Finished with four 102 mm angled, straight cut chrome tailpipes, it looks as good as it sounds.

Perfect for drivers searching for terms like BMW M4 exhaust upgrade, G82 valved exhaust, M4 sports silencer, performance rear box, quad tip stainless system, Remus M4 G82 rear muffler, 102mm tips, polished chrome exhaust tips, S58 exhaust and M4 sound upgrade in the UK.

Why choose this Remus rear section

• OEM style valve integration for true valved operation using your factory controls
• Quad 102 mm slash cut chrome tailpipes for a bold, factory plus appearance
• Full stainless steel construction with a bead blasted style finish for durability
• Flow optimised internals designed to reduce restriction and enhance performance potential
• Lighter than the stock rear silencer for improved dynamics
• Precision fitment specifically for the BMW M4 G82 S58B30A 2021 on
• Crafted in Austria by Remus with exceptional attention to detail

What to expect

• Valved rear section that works with the car’s original electronics
• Noticeably deeper tone in everyday driving and an exhilarating soundtrack under load
• Premium finish and tip design to complement the M4’s rear end

Fitment and installation

This rear section is designed to install to the factory system. The OE pipe requires a cut at the specified location as per the Remus instructions. Professional installation is recommended.

Prefer us to fit it for you? Book in with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Part number

081021 1400 + 081021 1500 + 0046 70SG

Our experience

We have installed and run this system in house, and customer feedback has been consistently excellent. If you want your G82 M4 to sound how it should without compromising day to day refinement, this is the upgrade.

Compatibility

BMW M4 G82 Coupe 2021 on with S58B30A 375 kW engine.

Search friendly terms

BMW M4 G82 exhaust, M4 valved rear muffler, Remus M4 exhaust UK, stainless performance exhaust, quad tip rear section, M4 sports exhaust, S58 performance exhaust, G82 M4 exhaust tips 102 mm, polished chrome tips, rear silencer upgrade.