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

Regular price $195.00 USD
Regular price Sale price $195.00 USD
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Pre-installed into 404 DME
Lightweight Flywheel?

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.

Offroad and track use only

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