• Kartboy 02-07 Subaru WRX Rear Differential Bushing Kit - Soft KB-003-DIFF-S
  • Kartboy 02-07 Subaru WRX Rear Differential Bushing Kit - Soft KB-003-DIFF-S
  • Kartboy 02-07 Subaru WRX Rear Differential Bushing Kit - Soft KB-003-DIFF-S
  • Kartboy 02-07 Subaru WRX Rear Differential Bushing Kit - Soft KB-003-DIFF-S
  • Kartboy 02-07 Subaru WRX Rear Differential Bushing Kit - Soft KB-003-DIFF-S
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Kartboy

Kartboy 02-07 Subaru WRX Rear Differential Bushing Kit - Soft KB-003-DIFF-S

Kartboy 02-07 Subaru WRX Rear Differential Bushing Kit - Soft KB-003-DIFF-S

$ 42.82
$ 47.10 $ 42.82
Free shipping on orders over $99 (contiguous U.S.) — flat $10.99 under $99. Shipping details
✓ In Stock • Ready to Ship

Genuine Kartboy performance component.

Bushings sandwich the rear sub-frame outriggers to reduce differential movement.

Key Features

  • Stiffer than stock while staying daily-drivable.

Vehicle Fitment

  • Subaru WRX 2002–2007
  • Subaru WRX STI 2004–2007

Manufacturer fitment: Subaru WRX 2002-2007, STI 2004-2007

Please confirm the model year and trim against your vehicle before ordering.

Specifications

  • Brand: Kartboy
  • Supplier Part Number: kbyKB-003-DIFF-S
  • Item Type: Bushing Kits
  • Condition: New
  • Shipping Weight: 0.25 lb

Manufacturer Part Number: KB-003-DIFF-S

Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Manufacturer's Warranty — Kartboy

Kartboy states that all Kartboy products are produced in the USA and carry a limited lifetime warranty. Claims are made directly to Kartboy at kb@kartboy.com with a copy of the sales receipt, and Kartboy reviews each case individually. Kartboy publishes no separate list of exclusions; normal wear, improper installation, misuse, and competition use are not covered as a matter of ordinary warranty practice. Returns of unused product are handled under Kartboy's separate return policy (15 days from invoice, RMA required, 15% restocking fee).

Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Kartboy. Contact us if you need help with a warranty claim.

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