Just bought a 2007 H3 with 35k on the odo. Want to find an affordable upgrade for intake and exhaust to give it. Nice low rumble and breathe. Any suggestions? Also any other tips are welcomed has this is my first Hummer.
Thanks!

 

I just got my 07 H3 2 weeks ago and put a k&n 63series and a Magnaflow cat back with dual tips. Sounds great and breathes better also. Now I might get a pcm tune but not sure!!!!

 

Nice, thanks for the info. What Magnaflow did you get? Do you have pics of the dual tips?

 

16630 Maganflow. East install. I have a few pics but have to download them!

 

Pictures up!!!!

https://www.hummerforums.com/forum/s...321#post221321

 

I also have the Magnaflow, which will get bolted on this weekend along with an Airdoc intake. I also ordered a PCM tune yesterday. The big 3 should help offset the 315's. I'll find out soon.

 

Wow, that exhaust looks great! I am going to have to get that now. Did you do the installations yourself? If so was there welding involved? I'm looking for a throatier, deeper sound not tuned engine sound. Is that what you hear with your mags?

 

3 pieces and 2 clamps. All existing hangers are used. My mechanic did it but it can be done in your garage! It is throatier for sure but nothing too deep. Overall I'm happy with the results and it looks great! I got mine off ebay for a killer price.. If you look and it says make offer, make an offer. It will definitely help.