Active Autowerke Exhaust Valve Extension Cable - 2014+ M3 / M4, 2019+ M2C (F9x) (11-074G) 15410 Seibon Carbon ensures meticulous quality

Seibon Carbon ensures meticulous quality control and recommends professional installation to achieve optimal fitment

this exhaust system is designed to deliver an unparalleled driving experience that will leave you exhilarated every time you hit the road

it should properly filter out potentially harmful particles

The use of other cleaning solutions can void the air filter's warranty

2015-20 Mercedes GLC-Class GLC 250d

Active Autowerke Exhaust Valve Extension Cable - 2014+ M3 / M4, 2019+ M2C (F9x) (11-074G) 15410 Seibon Carbon ensures meticulous qualityThe Active Autowerke Exhaust Valve Extension Cable is designed to extend the reach of the stock exhaust valve cable where required by certain aftermarket rear exhaust systems. This extension ensures proper fitment and function for specific BMW models. Available lengths: 12 inches for F8X series, 24 inches for F9X and G8X series Vehicle specific fitment for 2014+ M3 M4, 2019+ M2 Competition (F9X) Custom lengths available on special order by contacting