GFB 02-10 WRX/STI 2 Piece Under-Drive Pulley Kit w/ Belts (Crank & Alternator)

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  • $220.10
  • Regular price $244.55

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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:

Year Make Model Submodel
2004-2005 Subaru Forester XT
2006-2007 Subaru Forester XT Limited
2005 Subaru Forester XT Premium
2001 Subaru Impreza L
2001-2002 Subaru Impreza Outback
2001-2002 Subaru Impreza RS
2002 Subaru Impreza TS
2002-2003 Subaru Impreza WRX
1998-2000 Subaru Legacy Brighton
1998-2002,2005-2006 Subaru Legacy GT
1998,2000-2002,2005,2007 Subaru Legacy GT Limited
2006-2007 Subaru Legacy GT spec.B
1998-2002 Subaru Legacy L
1999 Subaru Legacy L 30th Anniversary
1999 Subaru Legacy Limited 30th Anniversary
1998-1999 Subaru Legacy Outback
1999 Subaru Legacy Outback Limited
1998 Subaru Legacy Postal
1999 Subaru Legacy SUS 30th Anniversary

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