The Downpipe with heat shield and catalytic converter for the BMW M140i, M240i, 340i, 440i, 540i, 640i, 740i and M40iX with B58 engine offers improved gas flow whilst maintaining catalytic after-treatment. Manufactured from stainless steel, suitable for F- and G-chassis models built between 2015 and 2019.
Features
- Material: stainless steel
- With catalytic converter for reduced emissions
- Includes heat shield for optimal temperature control
- Diameter: 4.5 inches – V-band clamp connection (135 mm)
Technical specifications
- engine code: B58
- Compatible with: BMW 1 Series F20/F21 LCI M140i including iX, 10.2015–
- Compatible with: BMW 4 Series F32/F33/F36 LCI 440i incl. iX, April 2015–
- Compatible with: BMW 5 Series G30 540i including iX, October 2016–2019
- Compatible with: BMW 6 Series G32 GT 640i incl. iX, October 2016–February 2019
- Compatible with: BMW 7 Series G12 740i incl. iX, 2014–2019
- Compatible with: BMW X3 G01 M40iX, 2014–April 2019
- Compatible with: BMW X4 G02 M40iX, 2017–2019
Contents of the set
- 1x Downpipe with heat shield and catalytic converter
- fitting kit
- Installation instructions
Frequently asked questions
Which models is this product suitable for?
This product fits all BMW models from the F and G chassis series with a B58 engine (M140i, M240i, 340i, 440i, 540i, 640i, 740i, M40iX) from 2014 to 2019.
Is a software update required?
An ECU software update may be recommended after fitting to ensure optimum performance.
