I just bought an '07 H2 and I need some suggestions on who offers the best performance parts including superchargers and programmers. I want to get the most bang for the buck. I just traded an '05 gmc sierra with duramax that I had all kinds of trouble getting tweaked. Anybody got some suggestions on what works in this years H2?

 

Can't go wrong with a CAI and new Exhaust System. I didn't get the SOUND I wanted with the OEM Exhaust. I went Volant CAI and Magnaflow Exhaust and I am VERY PLEASED!!!

 

What are your main intentions with the truck? I just came back from a trip with a guy that had a whipple charger on his rig... 500+hp.... but 3 transmissions and 2 t-cases later he now finds himself out of warranty....

 

Hi guys! I just want to ask some more answers here. I’m actually looking for the best performance parts lately, more of the sources. I’m planning to take my brother’s Hummer soon and have to get to some repairs and replacements. So far, these Hummer Performance Parts are the only ones I found yesterday. I joined the site in advance to ask for some input. I also thought of putting in new Magnaflow Exhaust before the end of the month.

 

hey get CAI and exhaust but also and tornado for better airflow and a throttle body spacer, you can also get some nice superchargers if you do tell me how it runs im curious

 

Thanks. We'll see about that. I'll try to post regarding it after the job.

 

I have a 2003 with a Magnuson supercharger. I guess it depends on what you want out of your truck but I wouldn't have it any other way. Truck is actually very quick, I get about 15 mpg, tows great, etc.

Tim

 

i owned '03 and was planning to change my old vent visor..i've heard weathertech performance parts had their best quality and performance parts..but of course, im still looking for some available prospects.

 

I just installed a weathertech vent visors on my car. They not only fit like a glove but they look really nice too.

 

Procharger is the best for H2's
my H2 was faster than new silverado's, sierra's, charger 6 cylinder, old denali etc.. before i put th 26's
AFE air intake, headers, corsa exhaust, diablo programmer
trust me you won't believe that your driving a H2