Reviewed By Clay L (Laurinburg, NC) Reviewed for a 2005 Chevy Trailblazer —4/13/2011 8:01 AM
The installation process would have been much easier, had all of the necessary parts been shipped. Having to purchase parts from a local hardware store that were missing from the package put a damper on the entire project. Having said that, I can definitely notice a difference in performance. Engine RPMs are lower, gas mileage has seemed to improve and the motor has a subtle, but notably deeper sound.