Cusco Reinforced Differential Carrier for Subaru WRX & STI | 6A1 489 A
Video description
Strengthen your drivetrain and improve rear-end stability with the Cusco Reinforced Differential Carrier. Designed for enthusiasts who enjoy spirited driving, autocross, or weekend track days, this upgrade reinforces the rear differential mounting points to reduce flex and improve traction under hard acceleration and aggressive cornering.
Constructed from high-grade steel with a durable box-style, hand-welded design, the Cusco Differential Carrier helps stabilize the rear suspension while maintaining efficient power transfer. Finished in Cusco's signature blue powder coat and equipped with pre-installed premium rubber bushings, it's ready to install right out of the box.
Fitment:
Subaru WRX (2015-2024)
Subaru STI (2008-2021)
Subaru Crosstrek (2013-2023)
Subaru Forester (2019-2024)
Features:
- Reinforces rear differential carrier and mounting points
- Improves rear-end stability during aggressive driving
- Helps increase traction and driveline response
- Reduces rear suspension flex under heavy cornering
- High-grade steel box construction
- Hand-welded for exceptional strength
- Cusco signature blue powder-coated finish
- Premium rubber bushings pre-installed
- Direct bolt-on installation
Whether you're carving through canyon roads or chasing lap times at the track, the Cusco Reinforced Differential Carrier provides the strength and stability needed to keep your Subaru planted and performing at its best.
