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GrimmSpeed Crank Pulleys WRX (2015-2019) BRZ FR-S (2013-2016)

GrimmSpeed

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Product Options

  • GrimmSpeed Lightweight Crank Pulley Black WRX (2015-2018) BRZ FR-S (2013-2016)

    SKU: 095023

    Price: $132.00

  • GrimmSpeed Lightweight Crank Pulley Blue WRX (2015-2018) BRZ FR-S (2013-2016)

    SKU: 095022

    Price: $132.00

  • GrimmSpeed Lightweight Crank Pulley Red WRX (2015-2018) BRZ FR-S (2013-2016)

    SKU: 095024

    Price: $132.00


Product Description

Introducing the new GrimmSpeed Lightweight Crank Pulley for the BRZ/FR-S and the new 2015+ WRX. Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a/c compressor and alternator. It does this by way of a rubber belt and it does it's job well. The drawback to the factory pulley is that it's quite heavy. Reasons for this include less expensive manufacturing and using the pulley's mass to smooth out 'noise' in the accessory system (NOT to be confused with functioning as a harmonic dampener, which it does not). The GrimmSpeed Lightweight Crank Pulley reduces the rotational mass of the system, allowing your engine to accelerate and decelerate the rotating assembly more quickly.

Specifications:
75% Reduction in Rotating Mass - weighs 1.1lb vs the 4.4lb OEM pulley
Machined 6061 T6 Aluminum - high quality, precision construction
Hard Anodized Finish - ensures a durable finish and resists corrosion
Removal Tool Mounting - allows the use of the GrimmSpeed Crank Pulley Tool
Factory Fitment - direct replacement for easy installation

FITMENT:
2013+ Subaru BRZ
2015+ Subaru WRX
2012+ Subaru Impreza (FB/FA Engines Only)
2011+ Subaru Forester (FB/FA Engines Only)
2012+ Subaru Legacy (FB/FA Engines Only)
2012+ Subaru XV Crosstrek (FB/FA Engines Only)
2013+ Scion FR-S

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