Bull-X ECE exhaust system 2,75″ Audi A4/A5 B8 1.8-2.0 TFSI (ECE)
This HG Motorsport exhaust system is a vehicle-specific upgrade for freer flow and a sportier exhaust note. Made from stainless steel, the system has bolt-on fitment using the vehicle’s original mounting points and connects to the original exhaust.
The product has model-specific ECE approval for the vehicles covered by the approval. This makes a sportier exhaust note and freer-flowing system possible for road use without unnecessary inspection concerns.
Absorption-style silencers provide a deeper, more purposeful note without unnecessary chambers. The freer-flowing construction works with both standard and performance-modified vehicles.
- Pipe size 2.75″ (70 mm)
- Made from stainless steel
- Bolt-on fit using the original mounting points
- Freer-flowing construction and a sportier exhaust note
- Absorption-style silencers
- Made in Germany
Available with several exhaust-tip, vehicle or control options. See the selections offered for this product.
Examples of compatible vehicles
- Audi A4 B8 1.8-2.0 TFSI (2007–2015)
- Audi A5 B8 1.8-2.0 TFSI (2007–2016)
Before ordering, verify the body style, engine, drivetrain, model year and possible OPF equipment, as well as the exact vehicle-specific coverage of the ECE approval.




