The Clutch Masters FX350 kit pairs a Power Plus I heavy-duty pressure plate with a sprung-hub disc lined with segmented Fiber-Tough friction material. Holding capacity is rated at 110% over stock. It is built to OEM specifications to work with the factory flywheel or an aftermarket flywheel built to OEM specifications.
Specifications
| Type | Single Disc Clutch Kit |
| Series | FX350 |
| Pressure Plate | Power Plus I heavy duty |
| Disc Material | Segmented Fiber-Tough |
| Disc Hub | Sprung |
| Holding Capacity | 110% over stock |
| Flywheel | Not included; works with the factory flywheel or an aftermarket flywheel built to OEM specifications |
| What's in the Box |
|
| Quantity | 1 kit |
| Warranty | 90 days from purchase, defects in materials and workmanship |
| Part Number | 15017-HDFF |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007, 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2019 | Subaru | WRX STI | S209 |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
Documents: Installation Instructions
Does this kit include a flywheel?
- No. It works with the factory flywheel or an aftermarket flywheel built to OEM specifications.
How much more torque does it hold than stock?
- The FX350 has 110% more holding capacity than the stock clutch.
Which cars does it fit?
- The 2004-2021 Subaru WRX STI and the 2006-2009 Legacy GT spec.B.
What is in the box?
- The clutch disc, pressure plate, throwout bearing, pilot bearing where the car uses one, an alignment tool and an instruction card.
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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