Exedy Racing HD Stage 1 Clutch Kit - 04-14 IMPREZA WRX STI & 15+ WRX STI

Regular price $809.84 USD Sale price $809.84 USD Regular price $952.78 USD
Sale 15.0% $142.94 USD (15.0%)
In Stock!
SKU: exe15803HD
Product Description
The Exedy Racing HD Stage 1 Organic Clutch Kit for the 04-14 Impreza WRX STI, 15+ WRX STI, & 06-09 Legacy GT (with FF501A Flywheel) is a race specification clutch for driver with little to no modification on their vehicle. HD Stage 1 clutch kits use premium friction materials that are resistant to slippage and burst while still maintaining drivability similar to OEM.

This clutch kit uses an Ultra-Fiber Organic Clutch Disk which provides high heat resistance while maintaining the half-engagement feeling specific to the Organic materials. It comes paired with the HD Stage 1 pressure plate (clutch cover) that is designed to achieve increase clamping load capacity by over 60%, allowing a higher torque capacity than OE.

  • Subaru Impreza WRX STi [GD] (2004, 2005, 2006, 2007)
  • Subaru Impreza WRX STi [GR / GV] (2008, 2009, 2010, 2011, 2012, 2013, 2014)
  • Subaru WRX STi [VA] (2015, 2016, 2017)
  • Subaru Legacy GT [BL Includes B Spec] (2006, 2007, 2008, 2009) - Requires FF501A Flywheel
*Flywheel not included*


Racing Replacement Clutch kit for little to no engine modifications
Improves all Subaru factory specifications
Made for 472 ft/lbs torque capacity
Maintains similar clutch feel to OE
Pilot bearing and throwout bearing included
12 month warranty
Made in Japan

Extended Information

Type: Clutch Kit
Series: HD Stage 1
Plates: Single Organic
Release Sleeve: Included
Clutch Cover: HD Stage 1
Max Torque: 472 ft/lbs
Clamp Load: 3597
Disc Diameter: 240 [mm]
Spline Count: 24
Spline Size: 25.2 [mm]
SFI Approval: Yes
Engine Code: EJ257 / EJ255
Chassis Code: GD / GV / GR / VA / BL
Warranty: 12 month
Note: Flywheel not included

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

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Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.