REMUS Rear Muffler Upgrade for Audi A4 B8 2.0 TDI CAGA - Twin 98 mm Outlets

Transform the look and tone of your A4 diesel with this REMUS rear box assembly. Built in Austria from full stainless steel with a shot-peened finish, this rear section unlocks a deeper, sportier note and reduces restriction for crisper response, while retaining everyday refinement. It is EU type-approved for road use and designed to fit precisely on the B8 saloon platform with the CAGA 2.0-litre TDI engine rated at 105 kW from 2008 onwards.

Why enthusiasts choose REMUS for the A4 B8

• Sporty sound with a premium tone that suits long-distance driving
• Free-flow, low-restriction design for sharper throttle feel
• High grade stainless construction with shot-blasted texture for durability
• Lighter than the OE rear box for improved efficiency
• Exact-fit rear section engineered specifically for the B8 saloon diesel
• Handmade in Austria with exceptional weld quality and finish
• EU ECE type-approval for legal road use where applicable

Tailpipe finishes

• 2 x 98 mm straight, carbon insert
• 2 x 98 mm straight, Black Chrome, carbon insert

Fitment details

• Vehicle: Audi A4 Saloon
• Chassis: B8
• Engine: 2.0 TDI
• Engine code: CAGA
• Output: 105 kW
• Year: 2008 onwards
• Compatibility: for cars without GPF

Real-world results from MJ Modifications

We run REMUS on our own builds and regularly fit these systems for customers. Feedback is consistently positive: a richer diesel soundtrack without harshness, high-quality tips that fill the rear valance perfectly and a noticeable reduction in exhaust restriction compared with stock. It looks the part, sounds right and lasts.

Professional installation

Want it fitted properly first time? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and availability.

Search-friendly phrases customers use

Audi A4 B8 diesel rear box, A4 2.0 TDI CAGA muffler, REMUS A4 B8 sports exhaust, twin 98mm tips A4, Audi B8 saloon rear section, A4 diesel stainless back box, EU approved exhaust A4, performance rear silencer Audi, Austrian made exhaust A4 TDI, A4 B8 exhaust sound upgrade, carbon tip A4 diesel, black chrome tip A4, Audi 2.0 TDI rear muffler UK, B8 saloon twin outlet rear box, REMUS UK dealer A4.