What I ment was if when you are in two wheel and are going to do a boosted launch, does it light the tires up or not. I only asked because if it does not loose traction at the starting line there is no need to be in 4wd anyways (too much strain on the stock tie rods). I think you should be able to take the Mustang or at least run with it, but the WRX might get you. My neighbor has one and it is quick for a four banger, but even if a 8000lb truck can keep up with a 2900lb sport car it' s a win in my book. Besides if you lose, ask them to hook'm' up end to end (with a strap) and see who wins..

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Jim
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2003 Chevy 2500hd crew cab 4x4, D/A
Ready Lift Torsion keys up Front, and SuperLift Add-A-Leaf in the rear
285/65-18's Hankook's on 18" Predator rims
4" Magnaflow Exhaust
Autometer Pyro/Boost Gauge in overhead mount
Modified factory air box
Ported Turbo Horn

EFI LIVE V2
www.performancetruckproducts.com