Next-Gen Power Delivery with OEM-Level Integration - up to +40 HP / +30 TQ
5X Entries For Our Spin To Win Sweepstakes!
Next-Gen Power Delivery with OEM-Level Integration - up to +40 HP / +30 TQ
5X Entries For Our Spin To Win Sweepstakes!
An average gain of 47whp and 58ft-lbs of torque!
Max gains of up to +69 HP and +55 lb-ft TRQ (Crank); +60 HP and +49 lb-ft TRQ (Wheel)
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes 5X Entries For Our Spin To Win Sweepstakes!
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Unlock additional power and performance with the JB4 tuner
Advanced BMW B58 tuner for power, customization, monitoring, and performance optimization.
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For 2012 and newer vehicles.
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car!
Not for sale or use in the state of California.
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For 2011 model year vehicles.
For Vehicles with Type A Harness & Pneumatic Wastegate only; Not for sale or use in the state of California.
For Vehicles with Type A Harness & Pneumatic Wastegate only
Features CAN-Bus connectivity for more advanced tuning — gain up to 80whp on a stock Supra!
Not for sale or use in the state of California.
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For 2014 and newer vehicles.
Not for sale or use in the state of California.
Maintain driveability and reliability while adding up to 60 HP and 45 lb/ft of torque!
Plug & play power — gain up to 50 horsepower on a stock car, 100+ horsepower on a modified car!
For vehicles with pneumatic waste gate; not for sale or use in the state of California.
Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +29LB/FT
Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty -- For 1985-1987 vehicles with a 24-pin chip
This product was last offered at the strikethrough price on
11-07-2026
Plug & play power — gain up to 40 horsepower on a stock car, 70+ horsepower on a modified car!
Not for sale or use in the state of California.
This product was last offered at the strikethrough price on
05-19-2026
Maximum gains of +5 HP at 6500 RPM and +5 lb-ft of torque at 4500 RPM
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes 5X Entries For Our Spin To Win Sweepstakes!
This product was last offered at the strikethrough price on
11-04-2026