Simons Stainless Steel Sport Exhaust System 2x80 mm for BMW E90 323i, 325i, 325ix, 330i, 330ix (N53) 2007–2011 with EC approval (no registration required)

What’s Included:
- Sport exhaust for BMW 325i, 330i E90 / E91 / E92, 70 mm, made of stainless steel, with EC approval (no registration required)

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Technical Specifications:
- from the catalytic converter onward
- 70 mm (2.75")
- 2x 80mm tailpipes
- Made of stainless steel
- With EC approval (no registration required)

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Compatible with:
-E90/E91: 323i/325i/325xi/330i/330xi; E92/E93: 323i/325i/330i 2 from model year 03/2007

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Description: Our exhaust systems come from Sweden, manufactured by the brand Simons, and are produced in accordance with the ISO 9001:2008 standard. Before the systems are released to the market, the product development department creates a prototype. This prototype is always fitted directly to the vehicle, sound tests are conducted, and engine efficiency and back pressure are measured. This guarantees a 100% precise fit and engine harmony. This is because a turbocharged engine, unlike a naturally aspirated engine, does not require exhaust back pressure. For turbocharged vehicles, absorption mufflers are used, and for naturally aspirated engines, a chamber system is employed; both are highly effective at dampening noise while still producing a robust, sporty sound (though this is, of course, a matter of personal preference). Most of the sport exhaust systems have EC type approval (see description).