Product Details
The Pedders Suspension Kit for the 2008-2014 Subaru WRX STI (GR) is a complete, matched bolt-on handling package — dampers, springs, sway bars and end links all engineered to work together on the WRX STI.
Every component in this kit was bench-tuned at Pedders' R&D facility so the GR WRX STI drives like a Pedders engineer intended: better body control, sharper turn-in, and a ride that still works on the street.
Features
- Complete bolt-on handling package
- Matched dampers and springs engineered together
- Sway bars and end links included for a cohesive setup
- Bench-tuned spring rates for daily-plus-track duty
Kit Includes
- Pedders Damper Set (Front + Rear) — eXtreme XA adjustable
- Matched Pedders Springs (Front + Rear)
- Pedders SportsRyder Sway Bars (Front + Rear)
- End Links & Mounting Hardware
- Instruction Manual
Installation Instructions
Installation Instructions (PDF)
Specifications
| Part Number | PED-814117 |
| Part Name | Pedders eXtreme XA Suspension Kit |
| Vehicle | 2008-2014 Subaru WRX STI |
| Chassis Code | GR |
| Drivetrain | AWD |
| Kit Type | Complete matched suspension package |
| Damping Adjustment | 1-Way (30 levels) |
| Ride-Height Adjustable | Yes |
Vehicle Fitment
- 2008 Subaru WRX STI (GR)
- 2009 Subaru WRX STI (GR)
- 2010 Subaru WRX STI (GR)
- 2011 Subaru WRX STI (GR)
- 2012 Subaru WRX STI (GR)
- 2013 Subaru WRX STI (GR)
- 2014 Subaru WRX STI (GR)

