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

WMS Widemouth dp's or fast intention's split dp ?

Thread Tools
 
Search this Thread
 
Old Apr 3, 2008 | 11:51 AM
  #11  
Slave IV's Avatar
AudiWorld Super User
 
Joined: May 2007
Posts: 5,070
Likes: 0
Default Thanks WMS & EPL for the answers. Up until today, I heard K04 DP's would work w/ RS6's...

...maybe hybrid? Just to clear this up for me, are the RS6 turbos that ASP and Moss do hybrids or straight? And the FI RS6 DP's you guys mentioned will work for either or just one type? Thanks.
Reply
Old Apr 3, 2008 | 12:34 PM
  #12  
Slave IV's Avatar
AudiWorld Super User
 
Joined: May 2007
Posts: 5,070
Likes: 0
Default

Anyone have answers?
Reply
Old Apr 3, 2008 | 12:45 PM
  #13  
BJC::wokka wokka's Avatar
Elder Member
 
Joined: Jul 2004
Posts: 18,054
Likes: 0
Default By keeping the the DP mouth in similar size to exhaust wheel and seperate wastegate...

It SHOULD speed up the velocity of the exhaust gases. Faster exhaust velocity = quicker spool over open-mouth.

When the exhaust stream enters the open-mouth design, it's a much larger and cooler area... so exhaust gases will become more tubrulent. Turbulence just slows the velocity. Turbulence will become more rapid when the wastegate opens also.

There was a huge thread somewhere between these two. Tantrumwerks chimmed in, they sell FI parts.
Reply
Old Apr 3, 2008 | 12:57 PM
  #14  
homer-j-fong's Avatar
AudiWorld Senior Member
 
Joined: Mar 2006
Posts: 1,068
Likes: 0
Default full RS6 turbos need RS6 DP flanges

The turbine, hot side, has a different flange from the turbo to the DP that does the S4/RS4.

you need to be carefull when talking about hybrids. RS4, and RS6 turbos are both K04 based snails.

Generally when someone says K04 hybrids or K04\RS6 they are talking about RS4 snails with a different comp wheel.

A few people have run RS6 hybrids, meaning full RS6 turbos with an upgraded comp wheel.

Does that clear things up for you?
Reply
Old Apr 3, 2008 | 02:30 PM
  #15  
Slave IV's Avatar
AudiWorld Super User
 
Joined: May 2007
Posts: 5,070
Likes: 0
Default

That clears up some ...so which ones are ASP and Moss using for their kits? Plain RS6?
Reply
Old Apr 3, 2008 | 02:48 PM
  #16  
daves4izzle::ASP 3-'s Avatar
AudiWorld Super User
 
Joined: Jun 2006
Posts: 3,485
Likes: 0
Default ASP modifies the hot side of the OEM RS6 turbo with a K03/K04 flange so that they are bolt-ins for

those with stock manifolds and k03/k04 DPs.
Reply
Old Apr 4, 2008 | 12:40 AM
  #17  
SIMPPLY @ WMS's Avatar
Former Vendor
 
Joined: Apr 2004
Posts: 5,958
Likes: 0
Default

NP bud . Stay with stock manifolds : )
Reply
Old Apr 4, 2008 | 12:41 AM
  #18  
SIMPPLY @ WMS's Avatar
Former Vendor
 
Joined: Apr 2004
Posts: 5,958
Likes: 0
Default here you go : ))

<center><img src="http://i193.photobucket.com/albums/z235/WMSpower/Picture113.jpg"></center><p>
Reply
AudiWorld Stories

Bringing Audi to Life for Audi Fans

story-0

Audi Unveils Absurdly Cool New Supercar: 10 Things You Need to Know!

 Verdad Gallardo
story-1

The Highs & Lows of Every Audi C-Class Generation

 Joe Kucinski
story-2

Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer

 Brett Foote
story-3

10 Audi Features & Options We Miss the Most!

 Joe Kucinski
story-4

Audi Recreates Crazy-Looking Speed Record Breaker From 1935

 Verdad Gallardo
story-5

Coachbuilder Recreates the 1995 Audi TTS Concept

 Verdad Gallardo
story-6

Every Audi V10 Car Ranked!

 Joe Kucinski
story-7

9 Audi Designs That Aged Like Fine Wine

 Verdad Gallardo
story-8

2026 Audi Q5 Buyer's Guide (Every Model Explained)

 Brett Foote
story-9

Ranking Every Current Audi 'S' Model From Worst to First!

 Joe Kucinski
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
my2000apb MEGABOOST
S4 / RS4 (B5 Platform) Discussion
0
Feb 2, 2008 11:02 PM
Bi_Turbo_WI
S4 / RS4 (B5 Platform) Discussion
0
Mar 1, 2003 02:28 PM
Milpitas2.7T
S4 / RS4 (B5 Platform) Discussion
0
Oct 8, 2002 09:19 PM
alleuroS
S4 / RS4 (B5 Platform) Discussion
0
Apr 1, 2002 05:08 PM
MoBrazen
S4 / RS4 (B5 Platform) Discussion
1
Nov 5, 2001 07:54 AM




All times are GMT -8. The time now is 05:21 PM.

story-0
Audi Unveils Absurdly Cool New Supercar: 10 Things You Need to Know!

Slideshow: Limited to just 499 units, the 987-horsepower halo car signals a new chapter for Audi performance.

By Verdad Gallardo | 2026-06-04 17:37:15


VIEW MORE
story-1
The Highs & Lows of Every Audi C-Class Generation

Slideshow: The highs and lows of every Audi C-Class generation.

By Joe Kucinski | 2026-05-27 16:05:50


VIEW MORE
story-2
Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer

People were more than happy to shell out big bucks for these cars.

By Brett Foote | 2026-05-27 15:32:23


VIEW MORE
story-3
10 Audi Features & Options We Miss the Most!

Slideshow: 10 Audi features and options we miss the most.

By Joe Kucinski | 2026-05-12 19:33:47


VIEW MORE
story-4
Audi Recreates Crazy-Looking Speed Record Breaker From 1935

Slideshow: Audi has recreated one of the wildest machines of the pre-war speed-record era, reviving a streamlined V16 racer that originally exceeded 200 mph in 1935.

By Verdad Gallardo | 2026-05-11 09:49:34


VIEW MORE
story-5
Coachbuilder Recreates the 1995 Audi TTS Concept

Slideshow: A Dutch coachbuilder has reimagined the original Audi TT by finishing what the 1995 concept only hinted at.

By Verdad Gallardo | 2026-05-05 15:17:58


VIEW MORE
story-6
Every Audi V10 Car Ranked!

Slideshow: Ranking every Audi V10 road car

By Joe Kucinski | 2026-04-29 16:11:56


VIEW MORE
story-7
9 Audi Designs That Aged Like Fine Wine

Slideshow: A look back at the Audis that didn't just survive changing tastes, they quietly outgrew them.

By Verdad Gallardo | 2026-04-28 19:38:27


VIEW MORE
story-8
2026 Audi Q5 Buyer's Guide (Every Model Explained)

One year off a full redesign, the best-selling Q5 is getting a few more updates.

By Brett Foote | 2026-04-17 09:56:19


VIEW MORE
story-9
Ranking Every Current Audi 'S' Model From Worst to First!

Slideshow: Ranking every current Audi 'S' model on sale today from worst to best.

By Joe Kucinski | 2026-04-16 10:28:28


VIEW MORE