Milage???? [Archive] - Hummer H2 Forum: H2 forums


04-21-2003, 11:35 PM
What kind of after market exhaust is out there that will help gas milage as well as HP output?

04-22-2003, 09:56 AM
I can't help but wonder why everyone needs more power. The H2 has always done what I want it to do. I can merge onto the highway without problem. There is plenty of power for off-road use. Exaust, supercharge, etc. seems to be expensive for limited returns. Spending as little as $1,000 could still buy a fair amount of gas at a 1 mph gain. If all in all everyone wants it to be custon and cool - just say so. I am going to go with graphics to make mine custom and cool! At some point I am going to sell this vehicle and I can always pull the graphics off.