Skip to product information

Cusco

Reinforced Differential Carrier

Fits: 15-26 WRX, 08-21 STI, 10-14 Legacy

Sale price $16650 Regular price$185.00 Save $18.50
Earn $3.33 In JDMuscle Rewards!
Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 9:00AM - 6:00PM

30 in stock

Cusco Reinforced Differential Carrier
Fits: 15-26 WRX, 08-21 STI, 10-14 Legacy
Be the first one to review

Fitment

Please Note: Fits 2015-2026 Subaru WRX, 2008-2021 WRX STI, and 2010-2014 Legacy. Direct bolt-on replacement for the factory rear differential carrier. Premium rubber bushings pre-installed.
  • 2010-2014 Subaru | Legacy
  • 2008–2021 Subaru | WRX STI
  • 2015–2026 Subaru | WRX

Description

The Cusco Reinforced Differential Carrier is a direct bolt-on replacement for the factory rear differential carrier on the 2015-2026 Subaru WRX, 2008-2021 WRX STI, and 2010-2014 Legacy. Fabricated from high-grade metals in a hand-welded box-type construction and powder coated in Cusco's flagship blue, it reinforces the differential mounting points to improve traction and stabilize the rear end under hard cornering, with better driveline response and no loss of torque. It comes with Cusco's premium rubber bushings pre-installed.

  • Reinforced rear differential carrier - direct bolt-on replacement for the factory carrier
  • Fits 2015-2026 Subaru WRX, 2008-2021 WRX STI, and 2010-2014 Legacy
  • High-grade metals with hand-welded box-type construction
  • Cusco flagship blue powder coat
  • Reinforces differential mounting points; improves traction and rear-end stability under hard cornering
  • Better driveline response without torque loss
  • Premium rubber bushings pre-installed
  • Cusco part 6A1 489 A

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For Cusco warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov