Downpipe with 200 cell metal catalyst for BMW F20 F21 M135I, F22 F53 M235i, F30 F31 F34 335i, F32 F33 F36 435i N55B30

- Downpipe with 200 cell metal catalyst for BMW F20 F21 M135I, F22 F53 M235i, F30 F31 F34 335i, F32 F33 F36 435i N55B30

Description:

The ø 76mm downpipe significantly reduces back pressure, unburdens the turbo which, in turn, brings more power and lower exhaust temperatures. It may be necessary to reprogram the post-cat sensor. The downpipe is made of stainless steel except for the flanges, which are made of steel to prevent warping and thus avoid leaks. The flange surfaces are machined. There are 4 welded-on lambda probe connections M18x1.5mm.

Suitable for:

- BMW M135i F20 five-door 235KW/320HP engine code: N55B30 up to June 2013

- BMW M135i F21 three-door 235KW/320HP engine code: N55B30 up to June 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 up to June 2013

- BMW 335i F31 Touring 225KW/306HP engine code: N55B30 up to June 2013

- BMW 335i F34 Gran Turismo 225KW/306HP engine code: N55B30 up to June 2013

- BMW 435i F32 Coupe 225KW/306HP engine code: N55B30 up to June 2013

- BMW 435i F33 Convertible 225KW/306HP engine code: N55B30 up to June 2013

- BMW 435i F36 Hatchback Sedan / Grand Coupe 225KW/306HP engine code: N55B30 up to June 2013

Registration:

Please consult your TÜV inspector for individual acceptance according to §21 StVZO.