HP Autowerks has been proud to offer GIAC software as a distributor for almost four years. We are now able to offer you the M3 Performance Flash.
For a limited time only, we are offering free installation ($150 value). With your flash purchase, you will receive a coupon worth 10% off of a future order. We cover both Ventura, San Luis Obispo, and Santa Barbara County in California.
GIAC performance software for the 2010 - 2007 E9x M3 intake and exhaust or stock smoothly delivers a 10 - 20 hp and 7 - 12 ft-lbs gain. For optimum performance the software must be coupled with exhaust and intake. This flash includes a rev limit increase of 50 rpm and the removal of the top speed governor.