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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Cusco
Cusco Rear Differential Carrier for Subaru WRX, STI & Forester (GRB/GVB/VAB/VAG/SJ5/SJG) - 6A1 489 A
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits Subaru WRX STI (GRB, GVB, VAB), WRX (VAG), and Forester (SJ5, SJG) models.
The Cusco Rear Differential Carrier (6A1 489 A) is engineered to replace the factory unit and eliminate the excessive movement often found in the stock drivetrain setup. By providing a more rigid mounting solution for the rear differential, this carrier minimizes "slop" during hard acceleration and shifting, ensuring that power is transferred to the ground more efficiently and with improved throttle response.
- High-strength steel construction designed for high-torque applications
- Signature Cusco Blue powder-coated finish for superior corrosion resistance
- Reduces differential pitch and movement under heavy load
- Maintains proper drivetrain alignment during aggressive driving
- Direct bolt-on replacement for the OE carrier
- Manufacturer Part Number: 6A1 489 A
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Cusco Rear Differential Carrier for Subaru WRX, STI & Forester (GRB/GVB/VAB/VAG/SJ5/SJG) - 6A1 489 A
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits Subaru WRX STI (GRB, GVB, VAB), WRX (VAG), and Forester (SJ5, SJG) models.
The Cusco Rear Differential Carrier (6A1 489 A) is engineered to replace the factory unit and eliminate the excessive movement often found in the stock drivetrain setup. By providing a more rigid mounting solution for the rear differential, this carrier minimizes "slop" during hard acceleration and shifting, ensuring that power is transferred to the ground more efficiently and with improved throttle response.
- High-strength steel construction designed for high-torque applications
- Signature Cusco Blue powder-coated finish for superior corrosion resistance
- Reduces differential pitch and movement under heavy load
- Maintains proper drivetrain alignment during aggressive driving
- Direct bolt-on replacement for the OE carrier
- Manufacturer Part Number: 6A1 489 A
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