Simons aluminized steel sports exhaust system 2x70 mm for BMW E30 320i/323i/325i registration-free

Scope of delivery:Sports silencer – as shown

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• Scope of delivery: complete system incl. accessories (mounting material, clamps, etc.)

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• Documents: EC type approval
  High-quality workmanship made of durable stainless steel for sporty sound and optimum performance.

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Technical data:

• Pipe diameter: 2x 45 mm
• Tailpipe: Duplex 2x70 mm
• EC type:  EC type approval No registration required
  Material: Aluminized steelSuitable for: 

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E30 320i/323i/325i 6-cylinder yr. 1982(10)-1987(9)
Not for Sweden or Switzerland.
With this system, the 320i will have continuous twin pipes.

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Description:
Our exhaust systems come from Sweden from the Simons brand and are manufactured according to ISO9001:2008 standard. Before the systems are placed on the market, a prototype is created by the product development department. This is always adapted directly to the vehicle, sound tests are carried out, engine efficiency and back pressure are measured. This guarantees 100% fitting accuracy and engine harmony. A turbo engine, unlike a naturally aspirated engine, does not require exhaust back pressure. For turbo-powered vehicles, absorption silencers are used and for naturally aspirated engines, a chamber system is used, both are very noise-insulating and still have a throaty, sporty sound (of course, this is a matter of opinion). The sports exhaust systems mostly all have EC type approval (see description).