Conforti Performance Chip - E28 535i, E24 635CSi 85-88
Boost power and torque with no downsides!
+24hp @ 5,000 RPM
+29ft-lbs @ 2,000 RPM
Better torque and drivability!
E28 535i and E24 635CSi performance chip from Jim Conforti is the ultimate software upgrade with no downsides! Jim Conforti tuned the M30 for more peak power and mid-range torque using premium 91-94 octane fuel. With better fuel and proper tuning more power is available. By making changes in the ignition and fuel maps of the DME we are able to optimize performance with no side effects or compromises. Other changes will make your BMW smoother and more responsive than when it left the factory.
Note: this chip only replaces the 24-pin original chip. In rare cases your car may have a 28-pin original chip. We suggest you check inside your ECU before ordering. Contact us if you have any questions.
Conforti/Turner Performance Chips have a lifetime warranty and a 30-day satisfaction guarantee. If for any reason you are not fully satisfied with the increase in power and overall drivability you can return the chip for a full refund. Chips are supplied with detailed instructions and are user-installed in about an hour.
Notice of Emissions Non-Compliance. This software was developed and tuned on vehicles that retained all emissions controls. It is intended for vehicles with stock and fully functional emissions equipment. However, it has not been submitted nor tested for approval in California. Therefore, it is not legal for sale or use in California on any pollution controlled motor vehicle.
E28 (82-88) > 535i
E24 (77-89) > 635CSi