Superpro
SuperPro 2008 Subaru Impreza WRX STI Front Lower Alloy Control Arm Kit (+Caster) - ALOY0015K
- Catalog SKU
- sprALOY0015K
- Manufacturer part #
- ALOY0015K
- ✓Secure checkout
- ✓Enthusiast support
- ✓Free shipping on eligible $300+ merchandise subtotals in the lower 48 states
- Returns policy
Some products and vendors are excluded, including freight/LTL and oversized items.
One Parts Desk request covers fitment, availability, and timing.
Price matches are reviewed before purchase and are not guaranteed.
Project Garage
Plan this exact partSave the selected option to a build plan in this browser. No account required.
Fitment is not verified for your saved vehicle.
Product details
Product information
Overview
SuperPro's ALOY0015K offers a comprehensive DIY performance upgrade for your 2008-2014 WRX STI or 2011-2014 WRX * Featuring pre-installed SuperPro bushings in the forward position of the arm and SuperPro's caster offset DuroBall bushing assembly at the rear the kit allows a bolt-on STI style alloy arm, upgraded bushings and optimized geometry with additional caster and anti-lift geometry. The alloy arm brings strength, rigidity and a small weight savings relative to the OE steel arms. The geometry upgrades offer improved tire contact patch at the front end when accelerating, cornering and braking - working the tire more effectively and efficiently to generate greater grip and traction. The kit also includes new OEM style ball joint bosses to facilitate an easier installation (the OEM pieces are integrated into the WRX arms and often seize onto the OEM ball joints on the OEM STI arms) * this kit will also fit a number of other Subaru models but may require other components to be swapped (sway bars, etc.) for correct fitment as well as close attention to wheel and tire sizes and wheel offsets on vehicles without the 'widebody' or blistered fenders inherent to the 08-14 STI and 11-14 WRX
Features & Benefits
- Factory Fit - SuperPro Alloy control arms enhance performance and handling, but also provide an quick and significant upgrade whether you DIY or have them installed by your SuperPro Authorized Dealer
- Lighter, stronger, faster - these words form the foundation of SuperPro's alloy control arm range. Reduce weight, increase strength, and optimize geometry for improved grip, handing and feedback
Downloads & Resources
Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
Shipping & availability
Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.
Keep comparing