S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002

Review of ASP's Stage 4 Clutch Kit (inside and kinda long)

Thread Tools
 
Search this Thread
 
Old 12-07-2007, 08:16 AM
  #1  
AudiWorld Super User
Thread Starter
 
daves4izzle::ASP 3-'s Avatar
 
Join Date: Jun 2006
Posts: 3,487
Likes: 0
Received 0 Likes on 0 Posts
Default Review of ASP's Stage 4 Clutch Kit (inside and kinda long)

For those of you that have recently requested a review, and for those of you that have been wondering how well it works and how close to stock it feels, I've finally decided to post up a review.

First things first, let's describe this kit, shall we?

ASP Stage 4 Clutch Kit consists of the following:

Full-Face, Sprung, Feramic Clutch Disc (Luk)
RS4 Pressure Plate (Luk)
New Throwout Bearing
Clutch Alignment Tool

For my install, I used a resurfaced stock flywheel. Thanks Dave (DaveD4) for helping me get out of a tight situation by supplying me with a freshly resurfaced stocker.

After driving the car with the new clutch in for only a few days (approx. 30-40 miles) I could already tell that this new clutch feels very similar to stock in both pedal pressure, engagement, and overall feel.

Of course, being that it is an RS4 PP, it is a tad stiffer, but really it's barely noticeable when compared to the stock S4 PP. The engagement point as compared to the stock clutch is very similar, and since the RS4 PP retains the SAC mechanism, I'm sure the engagement point will remain at a good spot. Not too low, not too high.

Upon engagement, this clutch is surprisingly easy to modulate. Considering it can hold upwards of 500-550ft-lbs of TQ, I was pleasantly surprised.

I did notice that, when starting from a dead stop, it can be a bit more jittery if the RPMs are very low (<1200). But then again, any new clutch probably feels that way.

I guess the only other point to cover is grabbing power. I can't attest to the holding power yet because I was only Stage 2 until my turbos took a poop. However, the grabbing power of this clutch is amazing. I can launch at any RPM and it will instantly grab and spin all four tires enough to smoke them.

I only have about 7-8k miles on it so far, so we will see how it does once my car is back up and running with at least Stage 3 ASP power.

If anyone has any specific questions, please feel free to ask.

- Dave
Old 12-07-2007, 08:27 AM
  #2  
AudiWorld Super User
Thread Starter
 
daves4izzle::ASP 3-'s Avatar
 
Join Date: Jun 2006
Posts: 3,487
Likes: 0
Received 0 Likes on 0 Posts
Default Also, for the record: This clutch kit is practically identical to the VAST Ceramic Hybrid, as well

what No Flywheel : Jason is using. (RS4 PP + SoutBend Feramic Disc)
Old 12-07-2007, 08:38 AM
  #3  
DxC
AudiWorld Super User
 
DxC's Avatar
 
Join Date: Dec 2003
Posts: 4,192
Likes: 0
Received 1 Like on 1 Post
Default

what are the prices of the asp stage 4 vs the SB OFE vs the vast ceramic hybrid?
Old 12-07-2007, 08:42 AM
  #4  
AudiWorld Super User
Thread Starter
 
daves4izzle::ASP 3-'s Avatar
 
Join Date: Jun 2006
Posts: 3,487
Likes: 0
Received 0 Likes on 0 Posts
Default ASP: $799, VAST: $695; SB: $749

They all use an RS4 Pressure Plate.
Old 12-07-2007, 09:00 AM
  #5  
AudiWorld Member
 
Diavan's Avatar
 
Join Date: Jan 2006
Posts: 338
Likes: 0
Received 0 Likes on 0 Posts
Default

Same setup. Similar experience. Good review.
Old 12-07-2007, 09:00 AM
  #6  
New Member
 
jwolf's Avatar
 
Join Date: Aug 2003
Posts: 468
Likes: 0
Received 0 Likes on 0 Posts
Default

2nd, i got my SB @ CPT for ~750 iirc.
Old 12-07-2007, 09:27 AM
  #7  
AudiWorld Super User
 
|skolnick's Avatar
 
Join Date: Jan 2004
Posts: 23,765
Likes: 0
Received 1 Like on 1 Post
Default

I have an SB
Old 12-10-2007, 09:17 AM
  #8  
AudiWorld Super User
Thread Starter
 
daves4izzle::ASP 3-'s Avatar
 
Join Date: Jun 2006
Posts: 3,487
Likes: 0
Received 0 Likes on 0 Posts
Default Correction: The SouthBend clutch kit that is comparable to this is $825, not $749.

Thanks to the little birdie who brought this to my attention.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dmoe13
Audi Original "S" Cars
6
11-18-2009 09:51 PM
JayP
A4 (B6 Platform) Discussion
8
02-27-2008 04:49 AM
RallyVermont
A4 (B5 Platform) Discussion
15
08-04-2007 05:39 AM
LookUDeadinTheEye
S4 / RS4 (B5 Platform) Discussion
5
02-13-2007 11:42 AM
davematthews-S4
S4 / RS4 (B5 Platform) Discussion
7
11-18-2002 07:59 PM



Quick Reply: Review of ASP's Stage 4 Clutch Kit (inside and kinda long)



All times are GMT -8. The time now is 01:31 PM.