Clutch Masters 86-93 Toyota Supra 3.0L Eng T / 86-Up Toyota Supra 1JZ / 91-93 Toyota Supra 3.0L Eng
Clutch Masters 16063-HDB6 is the FX500 6-puck single disc race clutch for the Mk3 Toyota Supra with the R154 five-speed, covering the factory 3.0L 7M-GTE turbo car and the 2.5L 1JZ twin turbo. It is the kit people look for when a built 7M or a 1JZ swap is making enough power to overwhelm street clutches, and the car is used mostly at the strip or on track.
The R154 was the manual Toyota paired with its turbo sixes, and in the US it came only in the Mk3 Supra Turbo. Owners often keep the R154 when they swap in a 1JZ or raise boost on the 7M, so the clutch becomes the weak link long before the gearbox does.
The FX500 is a different animal from the street kits. It uses the Clutch Masters Power Plus II pressure plate, a hi-leverage design with two stacked heat treated diaphragms and heavy duty straps, for very high clamping force and a heavy pedal. The disc is a solid hub ceramic button design with no springs and no marcel, so it engages and releases almost instantly. Clutch Masters quotes a 200 to 400 percent increase in holding capacity, labels it race only, and lists it as SFI certified to spec 1.2.
Be realistic about how the car is driven. Clutch Masters warns that the ceramic paddle design chatters and is not recommended for the street, and that ceramic discs are never recommended for stock or near stock cars. For a street car with moderate boost, the FX300 Kevlar kit (16063-HDTZ) or the sprung full face ceramic kit (16063-HDCL) will be much more drivable.
Make sure it really is the clutch. Watch for rpm climbing without added speed in a high gear at full boost, and check that the release system is fully releasing and fully returning. The 1JZ and 7M R154 combinations use a hydraulic slave, and a sticking slave or a fork that preloads the bearing will cause slip that no clutch fixes. Look for oil from the rear main seal on the bellhousing. Our slipping diagnosis guide covers the road test and shift flare vs slip shows how to read it.
Clutch Masters lists 16063-HDB6 for the 1986-1993 Supra 3.0L 7M-GTE turbo five-speed with the R154 and the 1989-1993 2.5L 1JZ turbo five-speed with the R154. Our listing title covers the same 3.0L turbo and 1JZ applications. Naturally aspirated Mk3 cars with the W58 five-speed are a different stack. Because many of these cars are swapped or converted, match the flywheel, input shaft and release setup in your car and send us the year, VIN and engine and transmission details before you order.
The kit does not include a flywheel. For a matching steel flywheel, the 13.7 lb steel flywheel for 1986-1993 Supra turbo is one option to check against your engine.
| Brand | Clutch Masters |
| Part number | 16063-HDB6 |
| Fits | Clutch Masters 86-93 Toyota Supra 3.0L Eng T / 86-Up Toyota Supra 1JZ / 91-93 Toyota Supra 3.0L Eng |
| Vehicle fitment | Toyota Supra (1986-1993) |
| Type | Clutch Kits - Single |
| Condition | New |
| Ships | Same business day (in stock), from the USA |
| Warranty | 1-year |
Clutch Masters labels the FX500 race only. The solid hub ceramic disc engages instantly and chatters, and the Power Plus II pressure plate has a heavy pedal. A street car is better off with the FX300 or a sprung ceramic kit.
Clutch Masters lists it for the 1989-1993 2.5L 1JZ turbo with the R154 as well as the 1986-1993 7M-GTE R154. Swaps vary, so send us the engine, transmission and flywheel details to confirm.
This part is listed for R154 turbo applications. Non-turbo W58 cars use a different clutch stack, so do not order this kit for one without checking with us.
No. The kit includes the disc, pressure plate, throwout bearing, pilot bearing and alignment tool. Resurface your flywheel or buy a new one separately.
Clutch Masters describes a 200 to 400 percent increase in holding capacity over stock and lists the FX500 as SFI certified to spec 1.2.
