Pay in 4 interest-free payments of $47.38 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Fitment: 2015+ F82 M4
It's all in the details
Watch the amazing unlock/start lighting sequence at the end of the video
This muffler delete is one of the most cost effective exhaust modifications available for your N55
2015-2020 F82/F83 M4
BMS JB4 N54 Tuner Optional Device Connection:BMS Data Cable (Wired Connection) Fitment: 2015+ F82 M4Upgrade the performance of your N54 powered BMW with a Burger Motorsports JB4 Tuner! Looking to bring those horsepower numbers up on your N54? Well then a JB4 is right for you! JB4 adds up to 80hp to the wheels (100hp crank) on a completely stock car, and up to 160hp to the wheels on factory turbos, or even further, up to 350hp to the wheels on a fully modified car with larger turbo(s)! The JB4 includes a simple plug and play installation harness and
