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Performance Tuning Tuner Speed OBDII Chip Module 4 BMW 3 Series E36 E46 E90 F30 (Fits: BMW)

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You get one (1) Top Auto Accessory Performance Tuning Chip and installation instruction. Our tuning chip will not void any warranties. If you have a very strict underwriter on your warranty you can si...
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About BMW E46 Tuning

Sleek and sexy, that BMW 3 series has the leather interior, powerful motor, and executive styling that you love. Add the BMW E46 tuning system and your car rips down the road like a jet on fire. A chip tuning system from the large inventory on eBay uses 20 MHz processors to gauge fuel consumption, engine operating temperatures, and exhaust emissions to determine which settings need correcting on your car. Pick up the Wolie Motorsports TSLR module to maximize speed even in vehicles purchased with the original BMW factory installed governor. Plug this BMW E46 tuning chip into the wiring next to your ECU, and instantly change the top speed and fuel consumption of your sedate sedan. Add 50 to 75 additional horsepower to your stock vehicle while you increase the torque, or choose the fuel-efficient setting to lower fuel consumption in city or highway driving. The BMW E46 tuning chip also helps to alleviate turbo lag without causing error messages from the vehicle's on-board computer, while adding a little fun to your commute.