Sport exhaust for Audi A4 B7 1.8T 2.0TFSI Quattro 63.5mm made of stainless steel with EU approval (no registration required)

Description:

Our exhaust systems come from Friedrich Motorsport. Before the systems are released on the market, a prototype is created by the product development department. This prototype is always customized directly on the vehicle, a sound test is performed, engine efficiency and back pressure are measured. This ensures a 100% perfect fit and engine harmony. Because a turbocharged engine, unlike a naturally aspirated engine, does not require exhaust back pressure. For turbocharged vehicles, absorption silencers are used, and for naturally aspirated engines, a chamber system is used. Both are very sound-insulating and still have a bold, sporty sound (of course, this is subjective). The sport exhaust systems usually have EC type approval (see description).