Clutch Masters FX400 Clutch Kits for a 2004-2014 Subaru Impreza, 2006-2009 Subaru Legacy GT spec.B and 2015-2021 Subaru WRX STI.
Built to OEM specifications to work with factory OEM flywheel or aftermarket flywheel built to OEM specifications.
The FX400 System uses the Power Plus I Pressure Plate with a custom, extremely durable, Sprung Ceramic disc. This is the ultimate extreme duty street and/or road/drag racing system. It is available in a 4 or 6 wing (paddle) configuration, with the 4-wing being the more aggressive setup (please specify which type you prefer). The sprung hub design allows for moderate dampening in high-torque applications, rendering it much more streetable than solid or rigid designs. This disc is designed for long life, outstanding holding capacity, and rapid heat dissipation.
Warning: Due to the solid (no Marcel) friction rivet design, the FX400 disc engages very quickly and may chatter slightly in first and reverse. To help alleviate this problem, we only use premium ceramic friction material.
All stages come as a complete kit including disc, pressure plate, throwout bearing (when applicable), pilot bearing (when applicable), and alignment tool. (Individual components available upon request)

----------------------------------------------------------------------------------------------------------------------------------
| CLUTCH KIT PART# GUIDE: #####-HDTZ-A | |
| Pressure Plate Codes: | |
| SD - Custom Single Disc (725 or 850) DD - Double diaphragm pressure plate HD - Heavy duty pressure plate |
HR - High rev pressure plate TD - Twin Disc |
| Disc Codes: | |
| 00 - Sprung steel-backed organic disc B4 - 4-puck rigid ceramic disc. B5 - 5-puck rigid ceramic disc. B6 - 6-puck rigid ceramic disc. BL - Rigid full face ceramic disc. 0C - Sprung Organic/Ceramic disc. C4 - 4-puck ceramic sprung disc. C6 - 6-puck ceramic sprung disc. CL - Sprung full face ceramic disc. CF - Sprung ceramic/Fiber Tough disc. CK - Sprung full face Kevlar/ceramic disc. CT - Sprung segmented Kevlar/ceramic disc. 0F - Sprung Organic/Fiber Tough disc. |
FF - Sprung Fiber Tough disc. |
| Foot Notes: | |
| A - Aluminum flywheel included. S - Steel flywheel included. T - Fits Tremec transmission only. H - Hydraulic slave cylinder included. K - Upgrade kit including flywheel. R - Rigid disc. D - Dampened disc. C - Custom kit. |
P - Clutch/flywheel package deal. M - Modular clutch/flywheel kit. V - Push type conversion. W - Pull type conversion. Y - 6 bolt patern. Z - 8 bolt patern. 1-7 - Unique flywheel identifier. |
| FLYWHEEL PART# GUIDE: FW-###-AL | |
| AL - Aluminum SF - Steele |
FW - Flywheel |
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2004 - 2014 | Subaru | Impreza | WRX STI | ||
| 2007 - 2007 | Subaru | Impreza | WRX STI Limited | ||
| 2010 - 2010 | Subaru | Impreza | WRX STI Special Edition | ||
| 2011 - 2014 | Subaru | Impreza | WRX STI Limited | ||
| 2006 - 2009 | Subaru | Legacy | GT spec.B | ||
| 2015 - 2021 | Subaru | WRX STI | Limited | ||
| 2015 - 2015 | Subaru | WRX STI | Launch Edition | ||
| 2015 - 2021 | Subaru | WRX STI | Base | ||
| 2016 - 2016 | Subaru | WRX STI | Series.HyperBlue | ||
| 2018 - 2018 | Subaru | WRX STI | Type RA | ||
| 2019 - 2019 | Subaru | WRX STI | S209 |
$1,128.60
|
IN STOCK - LOW ACT SB5-HDG6ACT HD/Race Clutch Kits ACT 2016 Subaru WRX HD/Race Sprung 6 Pad Clutch Kit $903.61
|
IN STOCK - LOW Exedy FH02SD1Exedy Hyper Single Clutch Kits Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Single Clutch Sprung Center Disc Pull Type $1,351.75
|
IN STOCK - LOW Competition Clutch 15030-2250Competition Clutch Stage 3 Clutch Kits Competition Clutch 04-20 Subaru STi 2.5L T Stage 3 - Full Face Dual Friction Clutch Kit $645.00
|
$179.88
|
IN STOCK Competition Clutch 15026-2100Competition Clutch Stage 2 Clutch Kits Competition Clutch 06-11 WRX Stage 2-Steelback Brass Plus Clutch Kit (Includes Steel Flywheel) $850.00
|
IN STOCK Competition Clutch 15021-2600Competition Clutch Stage 3 Clutch Kits Competition Clutch 06-08 Subaru Forester XT Stage 3 - Sprung Segmented Ceramic Clutch Kit $615.00
|
IN STOCK XCLUTCH XKSU23015-1AXCLUTCH Clutch - Stage 1 Sprung Organic XClutch 06-17 Subaru WRX Base 2.0L Stage 1 Sprung Organic Clutch Kit $632.92
|
IN STOCK XCLUTCH XKSU23531-2GXCLUTCH Clutch - 9in Twin Solid Organic XClutch 15-21 Subaru WRX STi Base 2.5L 9in Twin Solid Organic Clutch Kit $1,530.11
|
IN STOCK Competition Clutch 2-721-STCompetition Clutch Steel Flywheels Competition Clutch 2004-2011 Subaru STI 15lb Steel Flywheel $395.00
|
$437.64
|
$1,540.80
|
IN STOCK Torque Solution TS-SU-427BK-SBTorque Solution Diff Braces Torque Solution 08+ Subaru WRX/STI Solid Billet Rear Differential Brace - Black $259.35
|
IN STOCK Torque Solution TS-SS-003cTorque Solution Short Shift/Bushing Combos Torque Solution Short Shifter & Bushings Combo: Subaru WRX 2008-2013 $173.79
|
For more information on Clutch Masters part number 15017-HDCL, you can visit the official Clutch Masters website.