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GFB 04-10 WRX/STI 3 Piece Under-Drive Pulley Kit w/ Belts (Crank Alternator & Power Steering)
$315.00 $350.00
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy...
It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of torque. GFB Lightweight Pulleys reduce inertia by up to 85 percent, so most of the torque that used to accelerate the pulley can now be applied to the wheels.
This Part Fits:
This Part Fits:
Year | Make | Model | Submodel |
---|---|---|---|
2008 | Subaru | Forester | Sports 2.5 XT |
2004-2005 | Subaru | Forester | XT |
2006-2008 | Subaru | Forester | XT Limited |
2005 | Subaru | Forester | XT Premium |
2003-2004 | Subaru | Impreza | Outback |
2005 | Subaru | Impreza | Outback Sport |
2003-2005 | Subaru | Impreza | RS |
2003-2004 | Subaru | Impreza | TS |
2002-2007 | Subaru | Impreza | WRX |
2006-2007 | Subaru | Impreza | WRX Limited |
2004-2007 | Subaru | Impreza | WRX STI |
2007 | Subaru | Impreza | WRX STI Limited |
2006-2007 | Subaru | Impreza | WRX TR |
Your order of 100$ or more gets free standard delivery.
- Standard delivered 4-5 Business Days
- Express delivered 2-4 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays)
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