STi Brand Clutch Components

CO2.5i · 05-08-2008, 12:10 AM

Does anyone have any experience with STi clutch components in the SPT catalog?

I know Exedy makes the OEM clutch. Is this upgraded STi clutch the same as the Stage 1 Exedy clutch kit?

Who makes the flywheel?

Thanks

Clutch Disc Organic 6MT - ST301004S020 Upgrade from Sti stock disc to this upgraded organic street disc. Heavy-duty street clutch (versus standard clutch disc). Organic friction material provides higher torque and temperature capabilities than stock disc. Some clutch judder may result when clutch is partially engaged. Use only with clutch cover ST302104S000 £167.67

Clutch Cover 6MT - ST302104S000 Upgrade the Sti stock clutch cover with this performance Sti street upgrade. Heavy-duty cover allows for a more efficient transfer of engine power. For use with the 240mm diameter clutch disc ST301004S020. Exerts a pressure of 1,150 kgf (2,535 lbf).

Flywheel - ST123104S000 Lightweight 12.1 lbs flywheel is machined from high strength Chromium/molybdenum. Reduced rotating mass of the lighter flywheel allows engine to rev faster. Recommended when replacing stock clutch cover & disc with the Sti clutch cover & disc clutch sets.

Mykl · 05-08-2008, 10:13 AM

How much does the stock flywheel weigh?

CO2.5i · 05-11-2008, 07:08 PM

I have no idea. Supposedly the STi Flywheel is lighter then the stock OEM flywheel.

cobb_sti · 05-12-2008, 07:52 PM

Yah the STi Flywheel is lighter than the factory STi flywheel. The clutches are quite a bit stiffer from what i hear, depending on the one you get. ( they have a three puck semi race clutch.) whats cool though is the parts are backed by warranty.

05-08-2008, 12:10 AM	#1
CO2.5i Junior STI Driver Car: UGM 2007 STi Limited Fav Mod: APS SS42 Turbo Location: Colorado Posts: 151 Join Date: Feb 2006 Trader Rating: (0)	STi Brand Clutch Components Does anyone have any experience with STi clutch components in the SPT catalog? I know Exedy makes the OEM clutch. Is this upgraded STi clutch the same as the Stage 1 Exedy clutch kit? Who makes the flywheel? Thanks Clutch Disc Organic 6MT - ST301004S020 Upgrade from Sti stock disc to this upgraded organic street disc. Heavy-duty street clutch (versus standard clutch disc). Organic friction material provides higher torque and temperature capabilities than stock disc. Some clutch judder may result when clutch is partially engaged. Use only with clutch cover ST302104S000 £167.67 Clutch Cover 6MT - ST302104S000 Upgrade the Sti stock clutch cover with this performance Sti street upgrade. Heavy-duty cover allows for a more efficient transfer of engine power. For use with the 240mm diameter clutch disc ST301004S020. Exerts a pressure of 1,150 kgf (2,535 lbf). Flywheel - ST123104S000 Lightweight 12.1 lbs flywheel is machined from high strength Chromium/molybdenum. Reduced rotating mass of the lighter flywheel allows engine to rev faster. Recommended when replacing stock clutch cover & disc with the Sti clutch cover & disc clutch sets. This ad is not endorsed by this member. Please register or login to hide this ad.

05-08-2008, 10:13 AM	#2
Mykl S204 Racer Car: '04.5 STi Fav Mod: ZZYZX Location: Montgomery, Al Posts: 2,751 Join Date: Apr 2006 Trader Rating: (0)	Re: STi Brand Clutch Components How much does the stock flywheel weigh?

05-11-2008, 07:08 PM	#3
CO2.5i Junior STI Driver Car: UGM 2007 STi Limited Fav Mod: APS SS42 Turbo Location: Colorado Posts: 151 Join Date: Feb 2006 Trader Rating: (0)	Re: STi Brand Clutch Components I have no idea. Supposedly the STi Flywheel is lighter then the stock OEM flywheel.

05-12-2008, 07:52 PM	#4
cobb_sti Junior STI Driver Car: 07 SWP STi Fav Mod: anti motor-blowing part (AP v2) Location: Northern California Posts: 58 Join Date: May 2008 Trader Rating: (0)	Re: STi Brand Clutch Components Yah the STi Flywheel is lighter than the factory STi flywheel. The clutches are quite a bit stiffer from what i hear, depending on the one you get. ( they have a three puck semi race clutch.) whats cool though is the parts are backed by warranty. This ad is not endorsed by this member. Please register or login to hide this ad.