Product Details

These ISR Performance Pro Series coilovers fit the 2008-2013 Subaru Impreza WRX STI AWD (GRB).

The ISR Pro Series Coilovers for the GRB Impreza WRX STI lower the ride height and sharpen turn-in while staying comfortable for daily driving. Built around a monotube shock body with 32 clicks of rebound adjustment, these Subaru Impreza WRX STI coilovers adjust from soft street settings to firm track settings.

Every Pro Series Coilovers kit ships with pillowball front upper mounts for precise camber control, high-end Japanese internal bearings, and a spanner wrench to tune ride height at home.

Features

  • 32-way adjustable damping for precise rebound tuning
  • Monotube shock design for consistent fade-free performance
  • High-end Japanese internal bearings for long service life
  • Pillowball front upper mounts with integrated camber adjustment
  • Complete kit including spanner wrench and mounting hardware

Specifications

Part Number IS-PRO-GRB
Part Name ISR Performance Pro Series Coilovers
Vehicle 2008-2013 Subaru Impreza WRX STI
Chassis Code GRB
Drivetrain AWD
Damping Adjustment 32-Way
Ride-Height Adjustable Yes
Spring Rate - Front 8 Kg/mm
Spring Rate - Rear 6 Kg/mm
Suspension Design - Front True Coilover
Suspension Design - Rear True Coilover
Top Mounts - Front Pillowball
Top Mounts - Rear Rubber
Notes -

Important Fitment Note

Fits STI-only (GRB) chassis. Does not fit non-STI Impreza (GH chassis) coilover buckets.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2008SubaruWRX STIAWD
2009SubaruWRX STIAWD
2010SubaruWRX STIAWD
2011SubaruWRX STIAWD
2012SubaruWRX STIAWD
2013SubaruWRX STIAWD

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