Re: Exhaust,intake,throttle body spacer
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Originally Posted by Hunner
Computer mods are still in the beta mode right now. I found one laptop program but its $500. These guys use it for R&D. I will do some more checking.
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PCMforless.com is doing a tune now for $199
If you want the exhaust open you need to get rid of the crushed piping in the downpipe, before and after the cat. And the intake, the part that is restrictive is the pipe that goes into the wheel well, its like 1.25-1.5" , freakin terrible. With everything opened up, the H3 does have more punch, its just the AWD system saps A LOT of power. I've heard its like a 39% driveline loss from crank to wheels. 
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Slate Blue 06 H3 Auto, Lux, Chrome, Navi, Sunroof, Chrome side steps, Home Link, Trailer, & Rig lights
Volant intake, Airaid TB spacer, Custom down pipe, Magnaflow dual Exhaust, NGK iridium plugs, Nitto TG -AT295/75/16, Brush guard, tail light guards, mud guards, Chrome Shorty Antenna & bracket, Chrome lower punch grill & lettering, Chrome side moldings, smoked side marker lenses, 3-D Hummer hitch plug, Body color spare cover, & of course DEBADGED! 
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