Downpipe with 200 CPI metal catalytic converter for BMW F20 F21 M135i, F22 F53 M235i, F30 F31 F34 335i, F32 F33 F36 435i N55B30

Scope of delivery:
- Downpipe with 200 cell metal catalytic converter for BMW F20 F21 M135i, F22 F53 M235i, F30 F31 F34 335i, F32 F33 F36 435i N55B30

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Product description:
The ø 76mm downpipe significantly reduces backpressure, which relieves the turbocharger, resulting in more power and lower exhaust gas temperatures. The post-cat sensor may need to be programmed out. The downpipe is made of stainless steel except for the flanges, which are made of steel to prevent warping and thereby prevent leaks. The flange surfaces are machined. There are 4 lambda sensor connections M18x1.5mm welded in.

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Compatible with:
- BMW M135i F20 5-door 235kW/320hp Engine code: N55B30 from year 07/2013
- BMW M135i F21 3-door 235kW/320hp Engine code: N55B30 from year 07/2013
- BMW M235i F22 Coupe 240kW/326hp Engine code: N55B30
- BMW M235i F23 Convertible 240kW/326hp Engine code: N55B30
- BMW 335i F30 Sedan 225kW/306hp Engine code: N55B30 from year 07/2013
- BMW 335i F31 Touring 225kW/306hp Engine code: N55B30 from year 07/2013
- BMW 335i F34 Gran Turismo 225kW/306hp Engine code: N55B30 from year 07/2013
- BMW 435i F32 Coupe 225kW/306hp Engine code: N55B30 from year 07/2013
- BMW 435i F33 Convertible 225kW/306hp Engine code: N55B30 from year 07/2013
- BMW 435i F36 Hatchback / Gran Coupe 225kW/306hp Engine code: N55B30 from year 07/2013

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Registration: For individual approval according to §21 StVZO, please contact your TÜV inspector.

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We would like to point out that installing this item constitutes a modification that voids the vehicle’s operating permit under the StVZO. Not permitted for use on public roads.