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2008 GMC Sierra

Supercharger: i-1

"The i-1 ProCharger simply made this truck come ALIVE. The power is amazing, drivability is perfect, couldn't ask for a better supercharger for my truck"

After RWHP: 430

BOOST: 8

Modifications and Additional Specs:

100% Bone Stock, Lowered 5" in the front and 7" in the rear. 22" DUB Wheels, Nitto 420S tires.

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