Skip to product information
1 of 1
6960359211050
gfb2014
268044
GO FAST BITS 2014
9328022002415

Go Fast Bits Lightweight Underdrive Pulley Kits 2014

Go Fast Bits Lightweight Underdrive Pulley Kits 2014

Regular price $394.20 AUD
Regular price $365.00 AUD Sale price $394.20 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

24 in stock

Product Description

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.

Go Fast Bits lightweight underdrive pulley kits are made from aircraft-grade 6061 T-6 aluminum, anodized black for a stealthy appearance with superior wear resistance, and lightened to offer faster acceleration through significant weight reduction. GFB pulley kits are designed to improve acceleration by reducing the rotational mass (inertia) on the crankshaft as well as parasitic loads from the driven accessories. The effect is similar to a lighter flywheel, and the engine feels livelier and more willing to rev. Concerned about possible adverse effects of lightweight pulleys and underdriving? Rest assured GFB has done their homework. The underdrive ratios have been optimized to ensure there are no adverse effects on the performance of the accessories, and while it is true that some engine types do suffer harmonic issues from lightweight pulleys, GFB steers clear of those. Go Fast Bits kits are thoroughly application tested and do not cause engine damage in the short or long term.

Extended Description

  • 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.

Application Summary

Subaru Suits WRX/STi MY08-14, Liberty GT MY03-12, Forester XT MY09-12)

Fitment

Subaru Legacy 2003–2009 Subaru Impreza 2008–2014 Subaru Forester 2009–2013 Subaru WRX 2015–2020 Subaru WRX STI 2015–2020

Part Type

Engine Under Drive Pulley Kit

Overview

Brand Go Fast Bits
Notes Fits all models of EJ engine where the A/C has a stretch fit belt rather than using a tensioner.
Quantity Sold as a kit.
Part Type Pulley Kits
Product Line Go Fast Bits Lightweight Underdrive Pulley Kits
Pulley Style Serpentine
Belt Included Yes
Pulley Finish Black anodized
Pulley Material Billet aluminum
Pulley Set Style Performance ratio
Hardware Included No
Idler Cover Included No
Alternator Fan Included No
Idler Brackets Included No
Idler/Tensioner Included No
Alternator Pulley Grooves 6-groove, serpentine
Crankshaft Pulley Grooves 6-groove, serpentine
Alternator Pulley Included Yes
Crankshaft Pulley Included Yes
Manufacturer's Part Number 2014
Water Pump Pulley Included No
Alternator Brackets Included No
Power Steering Pulley Grooves 6-groove, serpentine
Water Pump Nose Cone Included No
Alternator Nose Cover Included No
Crankshaft Nose Cover Included No
Power Steering Pulley Included Yes
Air Conditioning Cover Included No
Air Conditioning Pulley Included No
Power Steering Brackets Included No
Air Conditioning Bracket Included No
View full details