Simons Aluminized steel sports exhaust system 2x70 mm for BMW E28 528i, 528ia

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: Without EC type approval

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  High-quality workmanship made from durable stainless steel for sporty sound and optimum performance

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Technical data:

• Pipe diameter:  2x50.8 mm
• Tailpipe: Duplex 2x70 mm
• EC type:  Not approved in the StVZO
  Material: Aluminized steelSuitable for: 

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  E28 528i/iA year 1982(09)-1988 Not for Sweden/Switzerland
  E28 528i/iA year 1983(10)-1988 Sweden/Switzerland
   

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