1. Home
  2. SUBARU
  3. IMPREZA, WRX & STi
  4. STi (02-07 GDB/GGB)
  5. Engine
  6. Crank Pulleys/Harmonic Dampers
  7. GNP Lightweight Crankshaft Pulley - 93-11 IMPREZA, 02-14 WRX, 04+ STi, 93-09 Legacy/GT, 98-13 Forester

GNP Lightweight Crankshaft Pulley - 93-11 IMPREZA, 02-14 WRX, 04+ STi, 93-09 Legacy/GT, 98-13 Forester

0 Review(s) Write a Review
Your Price: $90.81
Part Number: GNP-CP-UA-

Choose Options

*
*
GNP's lightweight crank pulley is CAD designed, CNC'd  milled from T6061 billet aluminum, dynamically balanced to ensure smooth, reliable performance, and finally hard-anodized to protect from the elements and give it a great look!

This is not an under-drive pulley, it will not effect the electrical system of your car. You can use the stock Subaru belts.

Designed with hobbyists in mind, GNP has specifically engineered this pulley to work with the same tool that you would use to hold or pull the stock crankshaft pulley.
When you are installing this pulley, like all pulleys, you have to hold on to it to torque it down. With the bolts, screw the tool to the pulley and torque away. Why not make it easy? For owners of 2008+ Subarus using stretch-belts, GNP's light weight pulley works with the gates stretch belt tool, making service a breeze.

The weight:

Stock crank pulley weight 2.517 kg / 5.5 lbs or 2.358kg/ 5.2lbs
(Subaru uses a few different crank pulleys)
GNP's lightweight pulley weight .854kg or 1.8 lbs

Difference 1.663 kg or 3.7 lbs 1.504kg or 3.4 lbs

Weighing in at a mere .854 kgs or 1.8 lbs, GNP's lightweight pulley is the perfect solution for anyone looking to improve engine response.

Another advantage of the GNP crank pulley, is that every single unit is individually dynamically balanced to 8200rpm. Is this overkill? Yes, however GNP wanted to bring you the best possible product on the market.

GNP's lightweight pulleys (as all lightweight pulleys) do not increase horse power, but instead reduce rotational mass, which increases engine response.

MADE IN CANADA

Fitment:
2004+ SUBARU IMPREZA WRX STi/STi
2002-2014 SUBARU IMPREZA WRX
1993-2011 SUBARU IMPREZA (ALL WITH EJ ENGINE)
1993-2009 SUBARU LEGACY & GT
1998-2013 SUBARU FORESTER & XT

TOP