Reviewed By Ryan H (Metamora, MI) Reviewed for a 1999 GMC Sonoma —12/11/2009 10:06 AM
I am very satisfied with my Gibson exhaust system. It came with detailed instructions and installed fairly easily in about one hour. The exhaust sounds deep and throaty without being overly loud. I also noticed a little extra power in the two thousand to three thousand rpm range. Ryan
Reviewed By Joel V (West Des Moines, IA) Reviewed for a 2015 GMC Sierra —4/13/2018 12:15 PM
Bought the black tip with 2.75 inlet and 4 inch outlet, had to cut about 4 inches off the existing tip to get it on far enough that it didn't stick out. I'm not a big gear head, but just went to auto zone and rented an exhaust pipe cutter and the whole process took about 15-20 minutes. Used some WD-40 and a little elbow grease to get the tip on the pipe but it ended up looking awesome and I've gotten many compliments!
