When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Torque output on the C5's? I know the ls6 intake may be responsible for a little increase, but i have seen ratings for 350, 360 and 375 ft lbs of tq. I know the m6 is a little higher, but what was the bump in the a4s?