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      03-27-2026, 12:47 PM   #1
qusainshirazi
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DCT Worn Clutches? Thoughts?

UPDATED
Hey all!

My 2009 has 115K miles on it, and now looks like the DCT is being wonky.

I discovered last year it was flaring up when going from 1-2 gear and felt like it was slipping.

This year, I had a shop do the following work:
  • Swapped back stock flywheel from the TTV Racing lightweight flywheel.
  • New upgraded aluminum main & side pans from EPM.
  • New fluid & filters.

Shop will try next:
  • Clutch relearn
  • Alpine GTS tune

Shop and I are suspecting worn clutches could be the cause. 1-2 still flaring up and looks like even 3-4 sometimes. I haven’t seen many people talk about this kind of issue. Thoughts?

Updates posted below

UPDATE 1
Ended up sourcing a 88K mile DCT with a 90 day warranty. GTS tune made the car even worse, which I was surprised as others I’ve heard in the past would say it supposed to make the DCT better “but what do I know”.

UPDATE 2
Picked up the car today, 4/2/26. Car seems to be okay sometimes. Revs will flare up here and there, but jolts/buckles hard when coming to a stop or when start moving again from stationary. Looking forward to this replacement trans.
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Last edited by qusainshirazi; 04-05-2026 at 12:30 PM..
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      04-04-2026, 03:22 AM   #2
BajanDCT
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What was the reason you swapped back to stock from the lightweight flywheel?
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      04-05-2026, 12:27 PM   #3
qusainshirazi
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Quote:
Originally Posted by BajanDCT View Post
What was the reason you swapped back to stock from the lightweight flywheel?

BajanDCT The chatter was a lot when at idle or low speeds. I would drown it out with music. I do a lot of roadtrips and have passengers, it would get old really quick and they always thought the car was broken.

I had my rear main seal done and figured might as well now let’s go back to stock.

Already sold the flywheel to someone who’s building a time attack E92. I don’t see much track time so it’s perfect for the other individual.
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