Active Autowerke E39 Performance Software - 540i 335 The end result is more

The end result is more power

Compatible with new or used antifreeze (including DEX-COOLTM and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems

year-2007-make-bmw-model-330i

This muffler spawns a sound that is much more assertive than the stock exhaust system

This filter is available for both US Spec and Euro Spec M3's from 2008-2012

Active Autowerke E39 Performance Software - 540i 335 The end result is more***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