FMS exhaust system/sport exhaust for Audi A4 B6 1.8T 70mm duplex made of stainless steel with EC approval (registration-free)

Scope of delivery:
- Exhaust system/sport exhaust for Audi A4 B6 1.8T 70mm duplex stainless steel with EC approval (no registration required)

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Technical specifications:
-  from the downpipe (not from the catalytic converter)
- 70mm
- Tailpipes available
- Stainless steel
- With EC approval (no registration required)

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Fits:
- Audi A4 B6 Sedan/Avant FWD  1.8T 150 hp, 163 hp and 190 hp
- Audi A4 B6 Sedan/Avant FWD 1.9 TDI 101 hp, 115 hp and 130 hp
- Audi A4 B6 Sedan/Avant FWD  2.5 TDI 136 hp, 163 hp and 180 hp

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Product description:
Our exhaust systems are supplied by Friedrich Motorsport. Before the systems are released to the market, the product development department creates a prototype. This is always fitted directly to the vehicle, sound tests are conducted, engine efficiency and backpressure are measured. This guarantees 100% fit accuracy and engine harmony. Because a turbocharged engine, unlike a naturally aspirated engine, does not require exhaust backpressure. For turbocharged vehicles, absorption mufflers are used and for naturally aspirated engines a chamber system is employed; both are highly sound-absorbing and yet still produce a robust, sporty sound (though this is, of course, a matter of personal opinion). The sport exhaust systems mostly all have EC type-approval (see description).