Burger tuning JB4
JB4 N55 F Chassis BMW
$479.00
Power gains of up to 80hp on a stock vehicle without the risks of flashing! Ready to take your F chassis N55 BMW to the next level? How about up to 60hp to the wheels...
JB4 Performance Tuner- Back End flash MHD Compatible BMW N55
$529.00
How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug...
JB4 Performance Tuner- Back End flash MHD Compatible BMW N54
$479.00
How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified...