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.
i do have a auto v6...once i put it on i could hear a difference when revving...i have the magnaflow dual setup. with 91 octane, you could feel it pull harder in open throttle. Its not as great as the custom xcal or other custom tuning cuz you can do whatever you want to ur computer...This chip is for people who just want to plug in and feel the power...18 hp gain is fine for me..all i need is headers to go up into the 250hp range...Also...this addition was cheap for me cuz the person who sold it to me wrecked his stang...despite me being a 2nd owner, this chip was well worth it....