Quick view JB4 S58 Tuner for 2021+ BMW G80 M3 & G82 G83 M4 MSRP: Was: Now: $998.75 Choose Options Compare
Quick view JB4 for 2022+ Toyota Tundra 3.5L Twin Turbo BETA MSRP: Was: Now: $685.00 Choose Options Compare
Quick view BMS Billet 12mm Spark Plug Gapper Tool set with feeler gauge MSRP: Was: Now: $56.00 Add to Cart Compare
Quick view BMS Wheel Hanger Pin Tool (14mm x 1.5 ) for most VW/Audi & Mercedes-Benz MSRP: Was: Now: $13.50 Add to Cart Compare
Quick view BMS JB4 Group 18 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y, Cupra Leon/Formentor MSRP: Was: Now: $690.00 Choose Options Compare
Quick view BMS JB4 Tuner for 2015+ Mercedes-Benz (All 2015-2018 & 2019+ Non-C300 MSRP: Was: Now: $750.00 Choose Options Compare
Quick view BMS JB4 Group 15 for Audi EA825 4.0TT C8 RS6/7, RS Q8, SQ7/8 MSRP: Was: Now: $1,150.00 Choose Options Compare
Quick view BMS Group 16 JB4 for Audi EA888 Gen4 2.0 TFSI 261hp & 265hp MSRP: Was: Now: $665.00 Choose Options Compare
Quick view BMS Group 19 JB4 for 2021+ VW TAOS 1.5TSI and 2022 Jetta 1.5TSI MSRP: Was: Now: $605.00 Choose Options Compare
Quick view JB4 S58 Tuner for 2021+ BMW G80 M3 & G82 G83 M4 Description Gains are 80whp/100wtq on pump gas and up to 150whp/175tq on higher octane or E85 mixtures. The ultimate tune for your S58 powered G80 M3 and G82 M4, the JB4 allows you to go... MSRP: Was: Now: $998.75 Choose Options Compare
Quick view JB4 Tuner for BMW B38/B46/B48/B58 Description Power gains of up to 100hp on a stock vehicle without the risks of flashing! Units shipped 3/5/2021 or later include a free electronic wastegate (EWG) connector preinstalled in... MSRP: Was: Now: $661.25 Choose Options Compare
Quick view JB4 Tuner for Alfa Romeo 2.0L Description Power gains of up to 40hp to the wheels on a stock vehicle The JB4 is the most advanced and highly featured tuning system available for your 2017+ Alfa Romeo Giulia or Stelvio 2.0L... MSRP: Was: Now: $661.25 Choose Options Compare
Quick view JB4 for 2022+ Toyota Tundra 3.5L Twin Turbo BETA DescriptionPower gains of up to 75hp on a stock vehicle without the risks of flashing! The JB4 is the most advanced and highly featured tuning system available for your 2022+ Toyota Tundra 3.5L... MSRP: Was: Now: $685.00 Choose Options Compare
Quick view BMS Billet 12mm Spark Plug Gapper Tool set with feeler gauge This precision tool is critical to properly and accurately gapping spark plugs. With this tool you will be able to gap plugs faster and maintain accuracy. 12mm plug thread sizes. Made in USA... MSRP: Was: Now: $56.00 Add to Cart Compare
Quick view BMS Wheel Hanger Pin Tool (14mm x 1.5 ) for most VW/Audi & Mercedes-Benz Install your wheels and spacers the easy way! The BMS wheel pin tool simplifies the wheel / wheel spacer install process by holding the rim centered on the hub as you hand screw in your lug nuts... MSRP: Was: Now: $13.50 Add to Cart Compare
Quick view BMS JB4 Group 18 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y, Cupra Leon/Formentor Group 18: JB4 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y, Cupra Leon/Formentor The JB4 is a true user adjustable plug and play solution. Power Gains: Starting at peak 370bhp and 380ft lb.The... MSRP: Was: Now: $690.00 Choose Options Compare
Quick view BMS JB4 Tuner for 2015+ Mercedes-Benz (All 2015-2018 & 2019+ Non-C300 This quick install plug and play tuner connects to easy to reach plugs on top of the engine and safely increases turbocharger output by 3-6psi producing significant power and torque increases. Timing... MSRP: Was: Now: $750.00 Choose Options Compare
Quick view BMS JB4 Group 15 for Audi EA825 4.0TT C8 RS6/7, RS Q8, SQ7/8 Description Power gains from 70hp and 100tq to the wheels on a stock vehicle without the risks of flashing! Power gains of up to 120whp and 160wtq bring the car to life allowing 1/4 mile... MSRP: Was: Now: $1,150.00 Choose Options Compare
Quick view BMS Group 10 JB4 for VW Jetta 1.4T Group 10: JB4 Tuner This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal... MSRP: Was: Now: $415.00 Choose Options Compare
Quick view BMS Group 16 JB4 for Audi EA888 Gen4 2.0 TFSI 261hp & 265hp Group 16: JB4 Tuner for Audi EA888 Gen4 2.0 TFSI 261hp & 265hp The JB4 is a true user adjustable plug and play performance tuner for all EA888 Gen4 based models in the Audi Group range with... MSRP: Was: Now: $665.00 Choose Options Compare
Quick view BMS Group 19 JB4 for 2021+ VW TAOS 1.5TSI and 2022 Jetta 1.5TSI Group 19: JB4 for 2021+ VW TAOS 1.5TSI and 2022 Jetta 1.5TSI The JB4 is a true user adjustable plug and play performance tuner for all EA888 Gen4 based models in the Audi Group range with electric... MSRP: Was: Now: $605.00 Choose Options Compare
