Competition Clutch K-Series Stage 4 Sprung Clutch Kit w/ Ultra Light Flywheel
Part Number: 8037-1620,2-800-STU
This kit includes a Stage 4 Strip Series 1620 Clutch Kit witn an Ultra Lightweight Steel flywheel. Ceramics provide proven performance. This 6 pad assembly is manufactured with a double sprung, six rivet heavy duty hub carriage. This assembly allows for ease of gear transition and smoother take off. Strip Series 1620 is designed for street or track use for vehicles with a 150-300% increase in torque capacity.
Clutch kit includes pressure plate, disc, flywheel, throwout bearing, alignment tool, and pilot bushing.
9 reviews for Competition Clutch K-Series Stage 4 Sprung Clutch Kit w/ Ultra Light Flywheel
4.555555555555555 out of 5.0
8/9/2012 by Adelsok24
Competition clutch stage 4 with pro lite flywheel
I have experience with a lot clutch like exedy twin disc clutch act clutch and competition clutch stage 2 . The only thing I don't like about this clutch stage 4 is that it doesn't have grip like when you let go the clutch go slow with out hitting the gas the car doesn't move you got it hit the gas so the car could move but beside this the clutch grabs good in all gears honestly I drove it like for 500 miles so it could breaking but I decide to do a burn out to make it better roll the car back from reverse and throw it in second gear all the way to the rev 8700 rpm that's when I started to feel the clutch really good but i only recommend this clutch for people who like racing for money in the street or track but not for a chilling car
4/9/2011 by Michael Gonzales
love dis setup!
I love this clutch and flywheel! grabs great and not at all harder then stock.... i can get a lil tire chirp in 4th! clutch is hands down worth every penny!
5/3/2010 by Matt
The clutch grabs hard and the pedal pressure is only slightly stiffer than stock
4/16/2010 by Richard francis
It feels awesome and I would buy this clutch again if I ever have to later down the road.
2/11/2010 by James Taylor
I have installed this setup about 4 weeks ago. When first installed was very touchy but after about a week it works great. For the price of the whole kit this setup I would definitely recommend.
1/30/2010 by Mike
Great buy for a replacement clutch!!
Awsome clutch little hard to get used too but after the break in period it works great!! grabs really fast and pedel is soft enough for a daily driver wit power!!
12/28/2009 by Sterling Yatzek
I bought this setup for my supercharged K20A3, which honestly was overkill for this setup. The feel of the setup is great and very drivable in my opinion, but as stated by the other reviewers, the clutch itself is very noisy out of first gear. This setup would be great for a F/I K24 setup or even a boosted K20A2/Z1 if you can get by having some noise. If you are running a K20A3, I would say to stick with a Stage 2 or 3.
9/12/2009 by I V-TEC Do You?
the clutch grabs right on the floor which i love and the flywheel gave the car a lot of torque but the clutch make some squeals when you first start off
3/22/2009 by Joseph
Grabs like no other! But.....
Well after about 2,000 miles or so on this setup I have come to the conclusion that I absolutely love the flywheel but the clutch on the other hand is a little iffy. The clutch chatters A LOT and if its not chattering is humming. All of this only happens when starting out in first to get the car moving. I am running about 8 to 9 PSI of boost (supercharged) so I needed the extra holding power but I think I am going to go to a STG 2 or Ironman setup after this.