CHIP M40B18 / m40B18 + 15 HP / + 20 TRQ 7500rpm

Chip for the E36 E34 316i / 318i is an absolute MUST-HAVE performance upgrade. This chip was developed on the dyno to increase horsepower and torque from low RPM all the way up to the new 7500 RPM rev limit. Engine management expert Jim Conforti tuned the fuel and spark mapping to maximize output when used with 91+ octane fuel. More power, a smoother engine, and better response are the results. Bang for the buck, this is hands-down the best upgrade to do. The rev limiter is raised to 7500 RPM and the top speed limiter has been deleted. 

BMW  Chip 

E36 316i / 318i manual ou automatic 

E34 318i manual ou automatic


chip for ECU/DME 0261200520 / 0 261 200 520 Only


Application : E36 / E34 316i / 318i
Years: 1986 - 1995
BOSCH ECU it fits: 0261200520
Horse Power Gains (peak): + 15 HP / 20TRQ 
Rev Limit: 7500rpm

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