Exhaust system/sports exhaust for Audi A4 B7 1.8T 2.0TFSI Quattro 2x 51mm made of stainless steel with EC approval (registration-free)

Description:

Our exhaust systems come from Sweden, from the brand Simons, and are manufactured according to ISO9001:2008 standard. Before the systems are brought to the market, a prototype is created by the product development department. This prototype is always adjusted directly to the vehicle, a sound test is conducted, engine efficiency and backpressure are measured. This ensures a 100% perfect fit and engine harmony. Because a turbo engine does not require exhaust backpressure like a naturally aspirated engine. For turbocharged vehicles, absorption silencers are used, and for naturally aspirated engines, a chamber system is used. Both are very sound-absorbing and still have a throaty, sporty sound (which, of course, is subjective). Most sports exhaust systems have an EC type approval (see description).