CHIP M60B40 + 25 HP / + 35 TRQ 7000rpm
Chip for the E32 E34 E38 540i 740i 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 7000 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 7000 RPM and the top speed limiter has been deleted.
BMW Chip
E32 740i
E34 540i
E38 740i
1991 - 1997
chip for ECU/DME 0261203484 / 0 261 203 484 Only
Application : E32 / E34 / E38 540i 740i |
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Years: 1991 - 1997 |
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BOSCH ECU it fits: 0261203484 |
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Horse Power Gains (peak): + 25 HP / 35TRQ |
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Rev Limit: 7000rpm
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