Hummer H3 Gibson Exhaust, Mufflers & Tips

Reviewed By John F (Blue Jay, CA) Reviewed for a 2006 Hummer H3 —5/22/2014 6:17 PM

Perfect size, five minute install with socket wrench and regular wrench. Looks cool on!

Reviewed By raul f (AMARILLO, TX) Reviewed for a 2008 Hummer H3 —4/25/2013 6:15 PM

I purchased the single side swept system about a month ago, I purchased this with the Black Metal Mulisha tip put the system on my h3 as soon as it arrived, installation was pretty easy but I recommended having an extra set of hands I installed it on my own took me about 3 hrs, removing the oem system was the hardest part, as for sound its not too loud but it gives it a nice aggressive exhaust note and dont worry it sounds nice, I was a bit worried that it would sound like a Honda Civic ......

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!