Spec 12-13 Subaru BRZ Stage 2 Clutch Kit
The SPEC SU332 is a Stage 2 clutch kit for the first-generation Subaru BRZ and Scion FR-S with the 2.0L FA20 and 6-speed manual. It is aimed at owners whose factory clutch has started slipping after headers, a tune or a supercharger, or who wore the stock disc out on autocross days, and who still want a car that is easy to drive in traffic.
The clutch couples the FA20 flywheel to the 6-speed input shaft. When added torque or heat exceeds what the pressure plate can clamp, the disc slips and the facing glazes. SPEC's Stage 2 disc is a Kevlar facing on a steel backing, which SPEC describes as giving excellent drivability, longer life and more torque capacity than its organic Stage 1. SPEC rates the SU332 at 236 ft-lb, a sensible step up for bolt-on and mild forced-induction 2.0L cars without the grabby engagement of a puck disc.
Do a high-gear pull from low RPM and watch whether the tach rises faster than road speed. Then rule out hydraulics: a sticking slave cylinder or air in the line can mimic a worn clutch. Our transmission slipping diagnosis guide covers telling a slipping clutch apart from other faults, and clutch chatter causes covers shudder that may come from the flywheel rather than the disc. Look for oil at the bellhousing too; a leaking rear main seal will soak a new disc.
Our listing is for the 2012-2013 Subaru BRZ. SPEC's catalog lists SU332 for the Subaru BRZ and Scion FR-S from 2012 through 2021, all first-generation cars with the 2.0L FA20 and 6-speed manual. It does not apply to the second-generation 2.4L FA24 BRZ and GR86, or to automatic cars. If the car has been swapped or you are unsure of the model year, send us the year and VIN and we will check it before it ships. For other clutch options on this platform, see the ACT HD street sprung kit for FR-S and BRZ or the Competition Clutch Stage 2 kit, or browse the full clutch and rebuild kit collection.
Not sure Stage 2 is the right level? The clutch kit buyers guide compares facing types and when to step up.
| Brand | SPEC |
| Part number | SU332 |
| Fits | Spec 12-13 Subaru BRZ Stage 2 Clutch Kit |
| Vehicle fitment | Subaru Brz (2012-2013) |
| Type | Clutch Kits - Single |
| Condition | New |
| Ships | Same business day (in stock), from the USA |
| Warranty | 1-year |
SPEC lists SU332 for the Subaru BRZ and Scion FR-S 2012-2021 with the 2.0L FA20. The 2017-2020 Toyota 86 is not named on SPEC's listing, so send us your VIN to confirm before ordering.
No. The second generation uses the 2.4L FA24 and is not on SPEC's application for this kit.
SPEC rates the SU332 at 236 ft-lb, enough for bolt-ons and many mild forced-induction 2.0L builds.
SPEC describes its Stage 2 Kevlar disc with steel backing as having excellent drivability and longer life. It engages more smoothly than its puck-style Stage 3 and up discs.
Resurface or replace the flywheel, inspect the release fork and pivot, check the rear main seal for leaks and bleed the hydraulics with fresh brake fluid.
