Reviewed By John S (Stow, OH) Reviewed for a 2010 Toyota Venza —4/11/2015 4:59 AM
If I had to look for a complaint...the pics in the directions r black and white with black lead arrarrows to direct installation. The arrows in some instances blended into the pics. That's my negative. Directions straight forward, ez to follow. Installation time roughly an hour. Results, noticeably faster acceleration and nice sound increase during acceleration. I don't know what it does for mileage because I didn't check but I got what I was looking for as far as performance.