Active Autowerke E39 Performance Software - 530 F2x The stage 2 upgrade also

The stage 2 upgrade also includes an new high performance fuel pump to help deliver the necessary fuel

With other off-road options such as top speed limiter removal and BMW M3 tuning software for race cars

Increased horsepower and torque potential – More efficient exhaust flow supports higher power levels

Active Autowerke has created a full race only exhaust system for the G80/G82 which provides the raucous sound which some BMW enthusiasts crave and cannot be provided by a street legal exhaust system

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Active Autowerke E39 Performance Software - 530 F2x The stage 2 upgrade also***Before your order ships you MUST sign and return the Off Road Use Only Waiver available HERE. Please email, fax or take a photo of the completed form. You can email it to your sales rep or to info@activeautowerke. com and you can fax it to us at (305) 253 8921*** Active Autowerke offers unparalleled performance software. Through careful remapping of the factory BMW DME tables, various elements such as ignition timing, fuel delivery, and part