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Solo Motorsports / BMW F3X – 428i/435i Performance Tune
BMW F3X – 428i/435i Performance Tune


Solo Motorsports tune for the F3X – 428i/435i

Categories:, Tag: SKU:sku_240


This tune is for the F3x BMW 428i/435i

Our in-house team of engineers is eager to ECU tune your  platform. This ECU tune can make your already impressive 428/435i  into a street monster. Increases in horsepower, torque and throttle response will leave you with a smile on your face. You will be wanting more every time you get behind the wheel!

Our expert team of technicians has vast knowledge working on the F3x. We have re-calibrated many of the factory ECU settings giving your F3x higher performance while still remaining daily drivable & street legal.

SMS offers stage one and stage two tunes for this vehicle. E85 tuning available upon request.  Please contact your local SMS location for more details and dyno tuning options!!

Additional information



Trim Year

F3X – 428i/435i