Active Autowerke E60 Performance Software - 535i Standard:Add Simon4 bundle (+ $50) the single or our x-pipe)

the single or our x-pipe)

Any hi-performance modification may void your factory warranty

THIS EXHAUST DOES NOT WORK WITH OUR SINGLE OR EQUAL LENGTH MIDPIPES

All supercharger systems must be installed by an approved Active Autowerke dealer to sustain all warranties

E9x 135/335/535 N54

Active Autowerke E60 Performance Software - 535i Standard:Add Simon4 bundle (+ $50) the single or our x-pipe)***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