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Go Back   IWSTI.com: Subaru WRX STI Forums > IWSTI Engine & Drivetrain > Drivetrain Components


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Old 06-10-2006, 12:27 AM   #1
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Default do i need a new clutch?

i went to the drag strip yesterday and i launched from about 5000rpm and the rpm's went up but the car didn't accelerate like it was supposed to and it smelled bad. a guy @ the strip said my clutch was slipping. it's smelled like this many times before but i've never lost power. now when i'm driving down the street and i try to accelerate heavily the rpm's will rise quickly but the car won't go faster. i'm not the smartest guy when it comes to cars but i think i need a new clutch. can someone confirm that a new clutch or flywheel is what i need. and if so, i've been looking @ the Eedy stage 2 ceramitalic (thick) or the ACT 6 puck race clutch. will either of those pretty much garantee me that i won't have to get another clutch for a very long time (as long as i don't upgrade the engine anymore) ?????


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Old 06-10-2006, 01:50 AM   #2
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yes! you need a new clutch
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Old 06-10-2006, 02:24 AM   #3
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is there anything thing else that could be messed up or is it def the clutch?
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Old 06-10-2006, 04:12 AM   #4
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just bear in mind that the clutch is designed as the fuse in the awd drivetrain.

sure, you can whack an aftermarket clutch in there but (assuming you continue to drive in a certain way) you'll be transferring the mechanical shock to more expensive bits like the transmission.
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Old 06-10-2006, 11:23 AM   #5
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ok, so if get the Exedy Stage 2 and chill out with the drag racing and heavy launches, i should be ok. or should i get a stock clutch put back in? (i really don't want to have to go through another clutch in 40,000 miles)
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Old 06-10-2006, 12:31 PM   #6
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40 k miles is pretty good for a stock sti clutch
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Old 06-10-2006, 12:34 PM   #7
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yah 40k isnt bad at all.
Go with teh stocker, no need to dish out for a heavy duty one.
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Old 06-10-2006, 12:38 PM   #8
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stop street racing everything in site
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Old 06-12-2006, 02:10 AM   #9
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I'd get a aftermarket clutch, the stocker is way more haha.
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Old 06-12-2006, 03:54 AM   #10
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Quote:
Originally Posted by Gavinsti
is there anything thing else that could be messed up or is it def the clutch?
no its the clutch, SOA states that even one launch at 5K or more is enough to permanently destroy the clutch. If your going to "Drag" the car get a better clutch. RPS or ACT clutches are very nice!
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Old 06-12-2006, 06:06 AM   #11
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thanks for the feedback.
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Old 06-12-2006, 07:07 AM   #12
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Quote:
Originally Posted by 2fas4u
no its the clutch, SOA states that even one launch at 5K or more is enough to permanently destroy the clutch. If your going to "Drag" the car get a better clutch. RPS or ACT clutches are very nice!
Very true. I find it ironic though that SOA runs ads claiming 0-60 in 4.5 seconds. Just saw one in Automobile magazine. We all know to get that you have to launch at 5K or higher.....
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Old 06-12-2006, 03:09 PM   #13
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omg im having the exact same problem...it just barely started today and i have a new 06 sti with only 5,100 miles...wtf im going to contact the dealer right now to see what they can do because 5100 miles is way too soon
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Old 06-12-2006, 03:21 PM   #14
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did you learn to drive stick on this car?

if so, 5100 miles is TERRIBLE for a clutch. either you are terrible at driving, or something else is wrong.
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Old 06-12-2006, 03:30 PM   #15
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no i have about 6 years driving stick. ive driven about 10-12 cars that all had stick. i used to drive my bros 300zx twin turbo alot and never had any problems with that sucker...i have experience with stick with sports. im a good driver. i shift smooth. i rallied a mountain once on pavement and street raced a couple of times with the sti but 5100 miles is way too soon dont you think bro? i only did this a few times and even then my shifting was smooth and precise. i just called the dealer and im taking my car in to see what it is right now.


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