ISR Performance Pro Series Coilovers for 2008-2014 Subaru Impreza WRX STI AWD (GRB) IS-PRO-GRB
ISR Performance Pro Series Coilovers for 2008-2014 Subaru Impreza WRX STI AWD (GRB) IS-PRO-GRB
ISR Performance Pro Series Coilovers for 2008-2014 Subaru Impreza WRX STI AWD (GRB) IS-PRO-GRB

ISR Performance

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SKU: IS-PRO-GRB

ISR Performance Pro Series Coilovers for 2008-2014 Subaru Impreza WRX STI AWD (GRB)

Sale price$1,039.78Regular price $1,094.50
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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

More Information

Product Details

The ISR Performance Pro Series Coilovers for the 2008-2014 Subaru Impreza WRX STI (GRB) drop your ride height, sharpen turn-in response, and pull the chassis together without beating you up on the commute. Built around a monotube shock body with 32 clicks of rebound adjustment, these Subaru Impreza WRX STI coilovers give you the range to set the car up softly for daily driving and crank it back down for a canyon run or track weekend.

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. Whether you're running the GRB Impreza WRX STI at a local grassroots drift event, carving through back roads, or simply wanting a cleaner stance and tighter feel, ISR Pro coilovers deliver factory-quality fitment with aftermarket performance.

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 2008-2014 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

Vehicle Fitment

  • 2008 Subaru Impreza WRX STI AWD (GRB)
  • 2009 Subaru Impreza WRX STI AWD (GRB)
  • 2010 Subaru Impreza WRX STI AWD (GRB)
  • 2011 Subaru Impreza WRX STI AWD (GRB)
  • 2012 Subaru Impreza WRX STI AWD (GRB)
  • 2013 Subaru Impreza WRX STI AWD (GRB)
  • 2014 Subaru Impreza WRX STI AWD (GRB)

Important Fitment Note

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

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