Clutch Masters 97-01 Acura Integra GS 725 PRO Series Twin Disc Clutch w/Steel Flywheel
If your 1997-2001 Acura Integra GS has outgrown a single-disc clutch - it slips in third and fourth once boost comes in, or a heavy puck clutch has worn out the flywheel and your patience - this Clutch Masters 725 PRO Series Twin Disc kit (part number 08913PTD7RS) is the step between a street single and a full race triple. It arrives as a matched system: a 7.25 inch twin-disc clutch pack, a dedicated steel flywheel, a release bearing and an alignment tool.
A B-series Integra normally clamps one large disc between the flywheel and pressure plate. The 725 PRO design splits that job across two smaller 7.25 inch ceramic discs separated by a floater plate, so you get roughly twice the friction surface in a smaller diameter. More surface means more holding torque without a stiffer pedal, and the smaller-diameter parts carry less rotating inertia, which lets a high-revving four-cylinder pick up rpm quickly between shifts.
The PRO version is Clutch Masters' rework of its long-running FX 725. The pressure plate stands went from six aluminum posts to twelve heat-treated 4140 steel posts, because aluminum posts flex and wear under high-power use. The "Twin Race" stage used here runs two rigid ceramic discs; the same platform is also built as a three-disc "Triple Race" (our Integra 725 PRO triple) for higher outputs. Clutch Masters lists its 725 PRO Twin Race kits at about 700 ft-lb estimated torque capacity, against about 900 ft-lb for the triple.
A slipping clutch shows up as engine rpm climbing faster than road speed in a high gear at full throttle; check that with the car fully warm. Before you buy, rule out the hydraulics: a weak slave cylinder or air in the line can mimic a dragging clutch, and an oil leak from the crank seal or transmission input seal will contaminate any new disc. Our slipping diagnosis guide walks through separating clutch slip from other drivetrain faults. If you are weighing a clutch job against bigger gearbox repairs, the manual transmission repair cost breakdown helps set a budget.
This listing is catalogued for the 1997-2001 Acura Integra GS. Clutch Masters builds its 08913-series 725 PRO kits around the 1994-2001 Integra 1.8L B-series engines, VTEC and non-VTEC, but not the Type R. Because it is a conversion kit with its own flywheel, it will not work on the factory flywheel. Before ordering, confirm your engine code and that the car still has its original hydraulic clutch release, or send us your year and VIN and we will check it. Other options for the same chassis are on the rebuild kits page, including the single-disc FX500 6-puck kit for lower-power builds.
Expect firmer, more on-off engagement and some gear rattle at idle compared with a stock sprung disc - that is normal for rigid ceramic multi-disc clutches.
| Brand | Clutch Masters |
| Part number | 08913PTD7RS |
| Fits | Clutch Masters 97-01 Acura Integra GS 725 PRO Series Twin Disc Clutch w/Steel Flywheel |
| Vehicle fitment | Acura Integra Gs 725 Pro (1997-2001) |
| Type | Clutch Kits - Multi |
| Condition | New |
| Ships | Same business day (in stock), from the USA |
| Warranty | 1-year |
The listing is catalogued for the 1997-2001 Integra GS. Clutch Masters builds the 08913-series 725 PRO kits for 1994-2001 Integra 1.8L engines, VTEC and non-VTEC, but not the Type R. Send us your year and VIN and we will confirm before it ships.
No. It is a conversion kit that only works with the Clutch Masters steel flywheel, which is included in the box.
Clutch Masters lists the 725 PRO Twin Race at about 700 ft-lb estimated capacity and the triple at about 900 ft-lb. For most turbo B-series street and strip cars the twin holds plenty and is easier to live with; the triple is for very high power.
It can be driven on the street, but the rigid ceramic discs engage more abruptly than a stock clutch and you will hear more rattle at idle. It suits a dedicated performance car better than a commuter.
Clutch Masters asks for at least 500 miles of normal stop-and-go driving before hard use, with no full-throttle shifting or engine braking during that period.
