Genuine BMW 1/2/3/4 Series Rear Brake Discs Pair M135i M140i M235i M240i 34206898719 GENUINE BMW the spark plug is not

the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors)

Dyno results: max gains 12-14bhp (this may vary dependant on vehicle)

Laser-Etched Push Buttons – Enhanced visibility with symbols that won’t wear off over time

Nineteen72 Performance does not confirm the legality of road use

Genuine BMW 1/2/3/4 Series Rear Brake Discs Pair M135i M140i M235i M240i 34206898719 GENUINE BMW the spark plug is notGenuine BMW 1 2 3 4 Series Rear Brake Discs Pair M135i M140i M235i Part number: 34206898719 x2 Compatibility 1' F20 (07 2010 02 2015) 1' F20 LCI (05 2014 06 2019) 1' F21 (07 2010 02 2015) 1' F21 LCI (05 2014 06 2019) 2' F22 (10 2012 06 2017) 2' F22 LCI (09 2016 12 2019) 2' F23 (03 2014 06 2017) 2' F23 LCI (09 2016 12 2019) 3' F30 (02 2011 07 2015) 3' F30 LCI (09 2014 10 2018) 3' F31 (07 2011 07 2015) 3' F31 LCI (09 2014 06 2019) 3' F34 GT (07 2012 06