Racing / High Performance Clutches & Flywheels by SPEC
SPEC CLUTCHES & FLYWHEELS - AS SEEN ON THE D1GP USA & XDC NonStopTuning AE86
SPEC clutches and flywheels are developed and manufactured in the USA using the most advanced methods under the most strict of tolerances. A commitment to offering products of the highest quality is the core value upon which the company has been built, and is the reason for the partnership between NST and SPEC.
YOUR CLUTCH & FLYWHEEL SEARCH ENDS HERE AT NonStopTuning
Please feel free to contact us directly to enquire about the best clutch and flywheel combination for your application/project. We would be more than happy to chat with any of our valued customers.
Tough we list only a handful of popular kits and applications here, we have access to ALL of SPEC's products. Do not hesitate to contact us directly if you do not see what you are looking for here.
-SCIONtC
Year Span
Engine
Includes
Flywheel:
Aluminum
2007
2010
2.4L
11lb
ST82A
$379.00
Clutch:
Stage 1
Stage 2
Stage 2+
Stage 3
Stage 3+
Stage 4
Stage 5
Number:
ST481
ST482
ST483H
ST483
ST483F
ST484
ST485
Torque:
Pricing:
$339.00
$415.00
$445.00
$415.00
$549.00
$419.00
$519.00
-TOYOTA Corolla AE86
Year Span
Engine
Includes
Flywheel:
Aluminum
1983
1987
1.6L
RWD GTS
10lbs
ST58A
$379.00
Clutch:
Stage 1
Stage 2
Stage 3
Stage 3+
Stage 4
Stage 5
Number:
ST061
ST062
ST063
ST063F
ST064
ST065
Torque:
189
230
269
369
269
390
Pricing:
$227.00
$322.00
$303.00
$464.00
$312.00
$464.00
Comments: AE86 SPEC Clutch kits also compatible with 92-99 Paseo & Tercel.
-TOYOTA FJ Cruiser / Tacoma / XRunner
Year Span
Engine
Includes
Flywheel:
Aluminum
2005
2012
4.0L
XRunner
n/a
Clutch:
Stage 1
Stage 2
Stage 2+
Stage 3
Stage 3+
Stage 4
Stage 5
Number:
ST911
ST912
ST913H
ST913
ST913F
ST914
ST915
Torque:
340
390
440
465
545
465
660
Pricing:
$616.00
$721.00
$769.00
$759.00
$797.00
$759.00
$819.00
Comments: 1GR SPEC Clutch kit includes new hydraulic release bearing.
-TOYOTA Supra
Year Span
Engine
Includes
Flywheel:
Aluminum
1993
1998
3.0L
Turbo
ST66A
$404.00
Clutch:
Stage 1
Stage 2
Stage 2+
Stage 3
Stage 3+
Stage 4
Stage 5
Number:
ST931
ST932
ST933H
ST933
ST933F
ST934
ST935
Torque:
575
630
699
755
855
765
910
Pricing:
$569.00
$629.00
$679.00
$629.00
$778.00
$629.00
$719.00
Comments: Please contact us for info on Supra MKiii n/a or turbo clutch kits. MKiv Twin clutch kits also available.
-TOYOTA Yaris
Year Span
Engine
Includes
Flywheel:
Aluminum
2006
2012
1.5L
10lbs
ST51A
$369.00
Clutch:
Stage 1
Stage 2
Stage 2+
Stage 3
Stage 3+
Stage 4
Stage 5
Number:
ST791
ST792
ST793H
ST793
ST793F
ST794
ST795
Torque:
Pricing:
$284.00
$369.00
$379.00
$339.00
$474.00
$339.00
$474.00
Comments: Yaris SPEC Clutch kits also compatible with 04-07 Scion xA & xB.
SPEC billet flywheels are manufactured and developed for specific driving environments and recommended based on how each car reacts to changes in rotating mass. SPEC flywheels are NOT a one-fits-all lightweight flywheel, though they can be used for an array of driving habits and racing/high performance applications. Consult a SPEC representative for a recommendation. Manufactured from only the highest quality steel and aluminum, they are the only flywheels on the market manufactured to a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities for perfect balance and extended engine life.
Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications.
High clamp pressure plate
Steel-backed and multi-compound woven organic
High torque sprung hub and disc assembly
Bearing and tool kit
FOR: Street, Drag, Pulling, Autocross
Features segmented or full faced pure Kevlar disc with steel backing. This lining features excellent drivability like the stage 1, but offers slightly longer life and higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street, drag, pulling and autocross.
Features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage 3, the 2+ offers drivability and engagement quality characteristic of the stage 2, but with a 15-20% higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, autocross, road racing, pulling, rally and drift.
High clamp pressure plate
Hybrid Kevlar and Carbon-Graphite Friction material
Features a carbon semi-metallic 6 puck sprung hub disc that has been the leading puck clutch in drivability, life and torque capacity. This unit is designed for street and race cars that require an aggressive but streetable engagement and high torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Also available in 3 puck configuration. Great for street, drag, road racing, pulling, rally and drift.
The flagship stage for a high powered street or race car that requires a manageable and friendly engagement, the stage 3+ features a carbon semi-metallic full faced material that offers unparalleled life, friction co-efficient and drivability characteristics in one single package. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, autocross, road racing, pulling, rally and drift.
High clamp pressure plate
Carbon semi-metallic friction material
High torque sprung hub and disc assembly
Bearing and tool kit
FOR: Drag, Drift, Road Race, Rally, Autocross
This unit is a solid hub version of the stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. It is available in a 3, 4 or 6 puck configuration. Use the 3 puck for the lightest option or the 6 puck for the smoothest engagement. The 4 puck is a good compromise for both. Street drivable in 6 puck configuration, but not street friendly due to the rigid hub. Best for drag racing, road racing, pulling, rally and drift.
High clamp pressure plate
Carbon-Graphite Friction Material
High torque solid hub and disc assembly
Bearing and tool kit
FOR: Extreme Street, Drag
Features a full-metallic disc with the highest possible friction co-efficient. Street drivable but not street-friendly. The hub is solid 12-rivet and the assembly is heat treated for strength and durability. Best for extreme street and drag racing.