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

GO FASTER ? ADD LIGHTNESS, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the engine. Made from a single billet of 6061-T6 aluminium, then precision CNC machined to exacting tolerances, our pulley kits offer an exceptional bolt-on performance advantage without the need for supporting mods or tuning

-   SHARPER THROTTLE RESPONSE AND "URGE", ENGINE FEELS MORE LIVELY AND WILLING TO REV, UP TO 85% ROTATING INERTIA REDUCTION, WILL NOT CAUSE ENGINE DAMAGE, NO NEGATIVE EFFECTS ON DRIVEN ACCESSORY PERFORMANCE

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

## Details

- **Price:** 359.31 CAD
- **Vendor:** Go Fast Bits
- **Type:** Pulleys - Crank, Underdrive

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 359.31 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gfb-02-10-wrx-sti-2-piece-under-drive-pulley-kit-w-belts-crank-alternator)
> Updated: 2026-06-28