Scope of delivery: - Sport exhaust for Audi RS3 8PA Sportback 2.5 TFSI 340hp ø 76mm stainless steelTechnical data: - ex cat - Stainless steel - 2x ø 63.5mm to ø 76mm - Tailpipes 2x 80mmsuitable for: - Audi RS3 8PA Sportback 2.5 TFSI Quattro 340hpWe would like to point out that the installation of this item constitutes a modification which invalidates the vehicle's operating license according to StVZO. Not permitted for use on public roads.Possibly, after a successful noise and performance measurement, the exhaust system can be registered according to §21 StVZO.Optionally suitable: - Cat replacement pipesDescription: Our exhaust systems come from Sweden from the brand Simons and are manufactured to ISO9001:2008 standard. Before the systems are launched on the market, the product development department creates a prototype. This is always adapted directly on the vehicle, a sound test is carried out, engine efficiency and back pressure are measured. This guarantees 100% fit accuracy and engine harmony. Because a turbo 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-absorbing and still have a throaty, sporty sound (of course, this depends on the observer). The sports exhaust systems usually all have EC type approval (see description).