Active Autowerke High Performance 42mm Blow Off Valve Replacement Diaphragm | BOV | E82 135 N54 1M E9X 335 MS45 BMW factory style hardware makes

BMW factory style hardware makes a truly easy installation with no need for cutting or re-welding

the difference in power with this mid pipe will be noticeable the moment it is installed

year-2007-make-bmw-model-130i

Active Autowerke BMW M3 Supercharger Kit Rotrex Blower Level 2

Active Autowerke High Performance 42mm Blow Off Valve Replacement Diaphragm | BOV | E82 135 N54 1M E9X 335 MS45 BMW factory style hardware makes***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*** Replacment diaphragm for your Active Autowerke 42mm Blow Off Valve!