Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with a manual transmission and ECU # 0-261-200-525
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with a manual transmission and ECU # 0-261-200-525
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with a manual transmission and ECU # 0-261-200-524
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with a manual transmission and ECU # 0-261-200-380
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For 1987 models with a manual transmission and ECU numb
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with a manual transmission and ECU # 0-261-200-153
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with an automatic transmission and ECU # 0-261-200-525
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For 1987 models with a automatic transmission and ECU n
2025+
A refined and enhanced version of the MSPNP-Pro, redesigned to give you more capability with less complexity
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with an automatic transmission and ECU # 0-261-200-524
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty -- For 1987 models with a manual transmission and ECU numbe
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
For 1988-1992 models with an automatic transmission and ECU # 0-261-200-153