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GFB 04-10 WRX/STI 3 Piece Under-Drive Pulley Kit w/ Belts (Crank Alternator & Power Steering) - 2010

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Part Number:
GFB2010
Manufacturer:
Go Fast Bits
UPC:
9328022002484
Availability:
Regularly stocked product
Weight:
1.80 LBS
Shipping:
Calculated at Checkout
MSRP: $350.00
$262.50
(You save $87.50 )
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Description
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of torque. GFB Lightweight Pulleys reduce inertia by up to 85 percent, so most of the torque that used to accelerate the pulley can now be applied to the wheels.
Installation Instructions


This Part Fits:

YearMakeModelSubmodel
2008SubaruForesterSports 2.5 XT
2004-2005SubaruForesterXT
2006-2008SubaruForesterXT Limited
2005SubaruForesterXT Premium
2003-2004SubaruImprezaOutback
2005SubaruImprezaOutback Sport
2003-2005SubaruImprezaRS
2003-2004SubaruImprezaTS
2002-2007SubaruImprezaWRX
2006-2007SubaruImprezaWRX Limited
2004-2007SubaruImprezaWRX STI
2007SubaruImprezaWRX STI Limited
2006-2007SubaruImprezaWRX TR