Go Fast Bits GFB 2010 Subaru WRX/STI 3-Piece Underdrive Pulley Kit with Belts

Description

Enhance your Subaru’s performance with the Go Fast Bits GFB 2010 Subaru WRX/STI 3-Piece Underdrive Pulley Kit. Crafted from a single billet of 6061-T6 aluminum and precisely CNC machined, this kit reduces the engine’s rotating mass, resulting in sharper throttle response and quicker acceleration. Installation is straightforward as a bolt-on upgrade, requiring no additional tuning or supporting modifications. The kit includes pulleys for the crankshaft, alternator, and power steering along with the necessary belts, providing a comprehensive solution for improved engine responsiveness. This underdrive pulley setup offers up to 85% reduction in rotating inertia, delivering a more lively and eager engine feel without compromising accessory performance or engine safety. Whether you’re aiming for better throttle feel or enhanced driving dynamics, this kit is designed to deliver noticeable improvements. The GFB pulley kit is compatible with several Subaru models, including 2004-2007 Impreza WRX and STI variants, as well as Forester XT models from 2003-2008. It is an ideal upgrade for enthusiasts seeking performance gains without extensive modifications. Made from durable materials and engineered for precision, this kit ensures long-lasting performance and reliable operation, making it a valuable addition to your Subaru’s performance arsenal.

Features:

• Constructed from a single billet 6061-T6 aluminum for strength and durability

• Precision CNC machined for exact tolerances and optimal fit

• Reduces engine’s rotating mass by up to 85%, improving throttle response and acceleration

• Includes three pulleys for crankshaft, alternator, and power steering, along with belts

• Easy bolt-on installation with no need for supporting mods or tuning

• Compatible with Subaru WRX, STI, and Forester XT models from 2003-2008

• Designed to improve engine responsiveness without negative effects on accessory performance

• Manufactured by Go Fast Bits, a trusted brand in automotive performance upgrades

Fitment:
Subaru Forester Sports 2.5 XT 2008
Subaru Forester XT 2004
Subaru Forester XT 2005
Subaru Forester XT Limited 2006
Subaru Forester XT Limited 2007
Subaru Forester XT Limited 2008
Subaru Forester XT Premium 2005
Subaru Impreza Outback 2003
Subaru Impreza Outback 2004
Subaru Impreza Outback Sport 2005
Subaru Impreza RS 2003
Subaru Impreza RS 2004
Subaru Impreza RS 2005
Subaru Impreza TS 2003
Subaru Impreza TS 2004
Subaru Impreza WRX 2002
Subaru Impreza WRX 2003
Subaru Impreza WRX 2004
Subaru Impreza WRX 2005
Subaru Impreza WRX 2006
Subaru Impreza WRX 2007
Subaru Impreza WRX Limited 2006
Subaru Impreza WRX Limited 2007
Subaru Impreza WRX STI 2004
Subaru Impreza WRX STI 2005
Subaru Impreza WRX STI 2006
Subaru Impreza WRX STI 2007
Subaru Impreza WRX STI Limited 2007
Subaru Impreza WRX TR 2006
Subaru Impreza WRX TR 2007