Sports Exhaust for Audi A4 (B8) A5 2.7 + 3.0 TDI 2WD Quattro ø 70mm Stainless Steel Duplex with EC approval (no registration required)

Description:

Our exhaust systems come from Sweden from the brand Simons and are manufactured according to ISO9001:2008 standard. Before the systems are released on the market, a prototype is created by the product development department. This prototype is always adjusted directly on the vehicle, sound tests are carried out, engine efficiency and back pressure are measured. This guarantees a 100% perfect fit and engine harmony. Unlike naturally aspirated engines, turbocharged engines do not require exhaust back pressure. For turbocharged vehicles, absorption mufflers are used, and for naturally aspirated engines, a chamber system is used, both of which are very soundproof and still have a strong, sporty sound (of course, this is subjective). Most sport exhaust systems have EC type-approval (see description).