H3 Alpha Exhaust (Full Version)

Hummer Forum >> Hummer Lineup >> Hummer H3

H3 Alpha Exhaust

  

Allen -> H3 Alpha Exhaust (6/16/2008 9:53:34 PM)

Hey guys,

i put on a new muffler. The truck was a little louder, then I got an idea! Take off the muffler. Ran a straight pipe back from rear CAT. Throttle response is greatly improved. The sound is amazing. Sounds deep and has an attitude. Will post sound clip tomorrow.

  
josh1899 -> RE: H3 Alpha Exhaust (6/16/2008 10:01:36 PM)

How much resonance do you get inside the cab at cruise? Seems like that would be loud as hell. Can you post a clip from inside the cab as well? Thanks!

Allen -> RE: H3 Alpha Exhaust (6/16/2008 10:07:23 PM)

Surprisingly not that load. Sounds Healthy. The resonator is right after CAT. I cut off the muffler right before it bent to go to the drivers side rear. Probally 2-3 feet of tubing fro back CAT to exhaust exit.

I will get a sound file up ASAP

Timgco -> RE: H3 Alpha Exhaust (6/17/2008 3:19:26 PM)

Gibson and Magnaflow both have cats for the alpha now. 

  

Page: [1]

Return to Hummer Forums home page or view the Full Version of this page.