Simons Stainless Steel Sport Exhaust System 2x80 mm for BMW E93 323, 325 (N52 engine) 2005–2007 with EC approval (no registration required)

Scope of delivery:Sport exhaust system—as pictured

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

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• Documents: EC Type Approval
  High-quality craftsmanship using durable stainless steel for a sporty sound and optimal performance.

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Technical Specifications:

• Pipe diameter: 2x57 mm +70 mm
• Tailpipe: 2x80 mm
• EC Type:  EC Type Approval—No Registration Required
• Material: Stainless steel

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  Suitable for: 

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N52 engine only: E90/E91: 323i/325i/325xi/330i/330xi; E92: 323i/325i/330i; E93: 323i/325i only up to 02/2007)

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Description:
Our exhaust systems come from Sweden from the brand Simons and are manufactured according to the ISO9001:2008 standard. Before the systems are released to the market, a prototype is created by the product development department. This is always fitted directly to the vehicle, sound tests are carried out, and engine efficiency and back pressure are measured. This guarantees a 100% precise fit and engine harmony. Because a turbo engine, unlike a naturally aspirated engine, does not require exhaust back pressure. In turbocharged vehicles, absorption mufflers are used, and for naturally aspirated engines a chamber system is used; both are very noise-dampening and still have a rich, sporty sound (of course, this depends on the perspective of the observer). The sport exhaust systems mostly all have EC type approval (see description)