BMW M60B40 404 ECU 7 Speed Shop Circuit Special Performance chip E34 E32 6 speed

BMW E34 E32 M60B40 w/ 404 ECU 7 Speed Shop Circuit Special Performance chip. This is a new tune that has been thoroughly tested on our personal M60 powered 7 series. Most complete tune on the market with the largest HP and torque gains. Removes all rev hang issue on manual converted cars, completely revised fueling and ignition tables. 93-94 M60 4.0l without EWS-II, MANUAL transmission with OEM or lightweight flywheel 91-93 octane required Top speed limiter removed 6900 RPM limiter +28 Horsepower and +25 ft-lbs of torque, bringing the M60B40 to about 310hp We now have option for complete 404 dme with our chip pre-installed. Making the total install time under 15min. **IF installing chip on your own, please ensure the notch on the chip faces same direction as the original chip and board . All chips are tested before shipment** Offroad and track use only