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E34 535i Turner Motorsport Conforti Performance Chip

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Product Details

The 1989-93 535i is a powerful car, however, BMW didn’t spend any more time tuning the car than they had to. The Turner Performance Chip for this car was tuned on the dyno to yield as much performance from this engine as possible and still maintain its great reliability. Jim Conforti tuned the fuel and spark maps to take advantage of 91 octane gasoline. By making the engine more efficient with this fuel, gains in horsepower and torque are achieved as well as making the engine run smoother.

Turner Performance Chips provide the ultimate in performance advantage! Adding a performance chip to your BMW is the easiest and most cost effective way of increasing BMW power, torque, and performance with NO DOWNSIDES. Through years of BMW performance tuning, we are able to maximize power and torque gains for 91 octane fuel used in North America. 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. Our 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 to Turner Motorsport for a full refund. Chips are supplied with detailed instructions and are user-installed in about an hour. See below for specific information that we may need from your BMW model.

Horsepower Gain:+43 @ 6,250 RPM
Torque Gain:+21 @ 2,000 RPM
New Rev Limit6,800

Required Vehicle Info
E34 535i 89-92Transmission: manual or automatic

This performance chip fits the following BMWs:
1989-1993 E34 BMW 535i

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This Part Fits the Following BMWs

Make Model Submodel Engine
BMW E34 535i M30 3.4L
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.
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