Ready to take your F chassis N55 BMW to the next level? 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? Th..

Ready to take your F chassis N55 BMW to the next level? 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? Th..

Plug in up to 35 extra wheel horsepower in seconds! Finally our popular and well proven JB+ quick install tuner is available for N20, N26, and N55 applications! Boost is user adjustable up to 4psi ..

Ready to take your M5 to the next level? Our latest tuning kit the F90 //M JB4 takes every thing that is great about the 2018+ all wheel drive F90 platform and amps it up to the next level. Power gai..

IF YOU ARE UP TO THE METICULOUS JOB OF REPLACING A TURBO CARTRIDGE YOU CAN PURCHASE THESE READY TO INSTALL CHRA TO GET YOU BACK ON THE ROAD. WITH THE TURBOS OFF THE CAR WE RECOMMEND INSPECTING YOU..

Instant power with easy plug & play installation Ready to take your BMW N20 turbo to the next level? How about up to 50hp to the wheels (65hp crank) on a completely stock car or up to 100hp to ..

Instant power with easy plug & play installation Ready to take your BMW N20 turbo to the next level? How about up to 50hp to the wheels (65hp crank) on a completely stock car or up to 100hp to ..

A true plug and play tune offering safe and adjustable 25-40 Horsepower gains at the wheels! At the default setting of +3psi average increases are 30hp and 40tq to the wheels. For those looking to tak..

Ready to take your N54 BMW to the next level? 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..

This plug and play tuner attaches to two easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced tu..

The JB4 adds upon the Stage1 by including CANbus, full data logging, multiple performance maps, user adjustable fuel control, boost by gear settings, WMI support, JB4 Mobile wireless compatibility, an..

This plug and play tuner attaches to sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It's desig..