Hard to install
Reviewed By Cy S (Dallas, TX) Reviewed for a 2014 Chevy Silverado —3/5/2015 8:45 PM
As the title says they are hard to install partly because of weak instructions. My biggest issue with the headers is the y pipe did not fit my stock exhaust. Had to go to exhaust shop for them to put in the stock connector which cost another $60. Good stuff but you'd better have lots of tools, patients, time and an exhaust shop handy to get these in with any ease. That being said Ive noticed good power increase and they make the truck sound perfect with stock catback!
Headers, the only way to go.
Reviewed By Michael N (Phoenix, AZ) Reviewed for a 2006 Pontiac Grand Prix —7/16/2014 4:12 AM
I have been looking for a set of headers for my car for sometime now. The Doug Thorley headers look great, sound mean, the price was right but they were a real chore to install. I would buy them again.