MMX Performance Ultimate Differential Track Pack - BMW M2/M3/M4 (G8x) 2021+ Add BMW 50ml L-5970 Liquid Sealant?:Yes Include BMW RTV Sealant (83190404517) Made from high-quality carbon fiber

Made from high-quality carbon fiber with a threaded steel core

Year Make Model Submodel 2014-2016 BMW 228i Base 2015-2016 BMW 228i xDrive Base 2013-2016 BMW 320i Base 2013-2016 BMW 320i xDrive Base 2014-2016 BMW 328d Base 2014-2016 BMW 328d xDrive Base 2012-2016 BMW 328i Base 2014-2016 BMW 328i GT xDrive Base 2013-2016 BMW 328i xDrive Base 2012-2015 BMW 335i Base 2014-2016 BMW 335i GT xDrive Base 2012-2015 BMW 335i xDrive Base 2012-2013 BMW 335is Base 2014-2016 BMW 428i Base 2015-2016 BMW 428i Gran Coupe Base 2014-2016 BMW 428i xDrive Base 2015-2016 BMW 428i xDrive Gran Coupe Base 2014-2016 BMW 435i Base 2015-2016 BMW 435i Gran Coupe Base 2014-2016 BMW 435i xDrive Base 2015-2016 BMW 435i xDrive Gran Coupe Base 2016-2018 BMW M2 Base 2014-2016 BMW M235i Base 2015-2016 BMW M235i xDrive Base

sharp illumination

The optional Akrapovič Sound Kit enables owners of selected Akrapovič car exhausts to control the sound of the system from the cockpit of their machine

The system also incorporates a secondary inlet scoop which draws additional air from the inner wing area

MMX Performance Ultimate Differential Track Pack - BMW M2/M3/M4 (G8x) 2021+ Add BMW 50ml L-5970 Liquid Sealant?:Yes Include BMW RTV Sealant (83190404517) Made from high-quality carbon fiberThe MMX Performance G8X M2 M3 M4 Ultimate Differential Track Pack is a complete drivetrain stability and thermal management upgrade package developed for enthusiasts pushing the limits of the G8X platform on track. Combining three critical MMX Performance differential upgrades into a single bundled solution, this package is designed to improve differential cooling capacity, drivetrain stability, and long term reliability during sustained high load