GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit

$315.00

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.
3-piece underdrive pulley kit (crank/alternator/pwr steering pulleys, req belt). Suits WRX/STi MY08-14, Liberty GT MY03-12, Forester XT MY09-12.
Subaru Suits WRX/STi MY08-14, Liberty GT MY03-12, Forester XT MY09-12)

2 in stock (can be backordered)

SKU: gfb2014 Categories: , ,

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.
3-piece underdrive pulley kit (crank/alternator/pwr steering pulleys, req belt). Suits WRX/STi MY08-14, Liberty GT MY03-12, Forester XT MY09-12.
Subaru Suits WRX/STi MY08-14, Liberty GT MY03-12, Forester XT MY09-12)

Brand

Go Fast Bits

Additional information

Weight 1.7 kg
Dimensions 6.1 × 6.1 × 4 cm
air_freight_prohibited

false

not_carb_approved

false

ltl_freight_required

false

prop_65

Y

epa

N/A

upc

9328022002415

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Make Model Year Sub Model
Make Model Year Sub Model
Subaru Forester 2009 XT
Subaru Forester 2009 - 2010 XT Limited
Subaru Forester 2010 - 2013 XT Premium
Subaru Forester 2011 - 2013 XT Touring
Subaru Impreza 2008 - 2014 WRX
Subaru Impreza 2008 - 2014 WRX STI
Subaru Impreza 2009 - 2010 2.5 GT
Subaru Impreza 2009 - 2014 WRX Premium
Subaru Impreza 2010 - 2014 WRX Limited
Subaru Impreza 2010 WRX STI Special Edition
Subaru Impreza 2011 - 2014 WRX STI Limited
Subaru Legacy 2003 - 2004 L
Subaru Legacy 2003 - 2006 GT
Subaru Legacy 2003 L SE
Subaru Legacy 2004 L 35th Anniversary
Subaru Legacy 2005 GT Limited
Subaru Legacy 2005 Limited
Subaru Legacy 2005 i
Subaru Legacy 2006 - 2009 2.5i
Subaru Legacy 2006 - 2009 GT spec.B
Subaru Legacy 2007 - 2009 2.5i Limited
Subaru Legacy 2007 - 2009 2.5i Special Edition
Subaru Legacy 2007 - 2009 GT Limited
Subaru Legacy 2008 - 2009 3.0 R Limited
Subaru Legacy 2009 3.0 R
Subaru WRX 2015 - 2020 Base
Subaru WRX 2015 - 2020 Limited
Subaru WRX 2015 - 2020 Premium
Subaru WRX STI 2015 - 2020 Base
Subaru WRX STI 2015 Launch Edition
Subaru WRX STI 2015 - 2020 Limited
Subaru WRX STI 2016 Series.HyperBlue