Remus Axle-Back Exhaust Rear Silencer/Back Box Muffler for Audi A4 B8 (8K) Saloon/Sedan 2.0 TDI Diesel CJCA 105 kW 2008+ – Twin 102mm Tailpipes (Chrome or Carbon) – Stainless Steel – ECE Approved – Non-GPF

Remus rear section with dual 102 mm tailpipe upgrade for Audi A4 B8 saloon 2.0 TDI CJCA 105 kW, 2008 onward

Transform the character of your diesel A4 with a premium rear box from Remus. This Austrian-built stainless system replaces the factory rear section to deliver a deeper tone, crisper throttle response and a clean OEM-plus look. It is ECE homologated for road use, features a shot-peened finish for durability and is engineered for reduced restriction and excellent fit on the B8 platform.

• Deeper, sportier note on the 2.0-litre TDI without intrusive cabin drone
• Free-flow design for lower backpressure and improved response
• Full stainless construction with shot-blasted surface for longevity
• Lightweight compared to stock, with precise OEM-style mounting points
• Austrian craftsmanship and quality control
• EU type approved, ECE homologated for legal use on the road

Tailpipe finishes

• Pair of 102 mm angled tips with rolled chrome edge
• Pair of 102 mm carbon fibre tips with titanium inner sleeve

Fitment

• Make: Audi
• Model: A4 B8 saloon, also known as 8K
• Engine: 2.0 TDI diesel
• Engine code: CJCA
• Power: 105 kW
• Years: 2008 onward

Important: for cars without a GPF only.

Why enthusiasts choose this Remus rear box

Our team has installed this on customer cars and on our own demonstrators. Feedback is consistently positive: a richer diesel soundtrack outside, refined inside the cabin, and a perfect twin-tip rear end that fills the valance properly. The bolt-on design uses the factory hangers for a clean, hassle-free install and the finish is exactly what you expect from a top European manufacturer.

Installation and support

Direct replacement for the factory rear section with plug-and-play fit to OEM mounting points. Professional fitting recommended.

Book expert installation with MJ Modifications in Warwickshire. For a fitting quote email info@mjmodifications.co.uk.

Why buy from MJ Modifications

We specialise in premium performance upgrades that enhance sound, drivability and appearance while maintaining reliability. Friendly advice, fast dispatch and products our customers genuinely rate.

Search terms customers use

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