Simons Stainless steel sports exhaust system Duplex L+R 1x100 mm for Audi A4 (B7) Quattro sedan/avant/station wagon 1.8T/2.0TFSi EC-approval

Scope of delivery:Sport exhaust system – as shown

---

• Scope of delivery: complete system including accessories (mounting hardware, clamps, etc.)

  ---

• Documents: EC type approval (registration-free)

  ---

ATTENTION:  

- Audi A4 B7 2.0 TFSI Quattro Hatchback/Avant (without EC approval!!): For 2.0 TFSI engines, please contact us in advance! Registration may be possible upon consultation with us!  

- Audi A4 B7 1.8T Quattro Hatchback/Avant 110 kW/150 hp (without EC approval, except for engine code: AVJ) For other engine codes on the 1.8T: Please contact us in advance! Registration may be possible upon consultation with us!


High-quality construction from durable stainless steel for a sporty sound and optimal performance.

---

Technical Specifications:

• Pipe diameter: 63.5 mm + 2x50.8 mm
• Tailpipe: Duplex L+R 1x100 mm
• EC Type:  No registration required
• Material: Stainless steel

Suitable for:
A4 (B7) Quattro Sedan/Avant/Station Wagon 1.8T/2.0TFSiDescription:
Our exhaust systems come from Sweden from the brand Simons and are manufactured according to the ISO 9001:2008 standard. 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, and engine efficiency and backpressure are measured. This guarantees 100% fit accuracy and engine harmony. This is 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 used, both are highly sound-absorbing and still produce a deep, sporty sound (though this is, of course, a matter of personal preference). The sports exhaust systems usually all have EC type approval (see description).