Save 15% Storewide at our WaterFest SALE - one more week!
#1
Save 15% Storewide at our WaterFest SALE - one more week!
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-Greg<ul><li><a href="http://www.stratmosphere.com/wf14_eb.htm">Stratmosphere Storewide Sale</a></li></ul>
#3
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Join Date: Oct 2001
Location: Long Island, NY
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Is that happening on the RS4 DP's? I know the early B6 S4's were having CEL errors, but....
haven't heard anything about the RS4 DP's.
Not that I'm going to buy them, but just wondering.
Not that I'm going to buy them, but just wondering.
#6
As much as I love Strat and Milltek, ANY DP on the RS4 is a complete and total waste of money.....
Thousands in parts and labor with ZERO power gain, no cosmetic benefit, very little difference in sound and CEL issues.
#7
Why no gains on the RS4?
I gained almost 20 wheel on my B6 S4. Peak numbers were the same, but there was a significant power increase in the midrange. Is there dyno proof to show gains/or lack of gains on the RS4?
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#8
Did you dyno with just the catback before adding dp's?
It's rare to see dyno plots of the exact same car stock, stock with catback, stock with catback + DP's.
DP's on the B6 and the RS4 are likely different too.
DP's on the B6 and the RS4 are likely different too.
#9
yup
stock B6 S4 = red
Giac and catback = blue
<img src="http://img.photobucket.com/albums/v714/bhvrdr/DynoDynamicsB6S4.jpg">
Giac and catback (same as above) = red
Giac and full-back = black
<img src="http://farm3.static.flickr.com/2053/1879234280_212ce7c10e_o.jpg">
Small gains at high rpm but large everywhere else.
Giac and catback = blue
<img src="http://img.photobucket.com/albums/v714/bhvrdr/DynoDynamicsB6S4.jpg">
Giac and catback (same as above) = red
Giac and full-back = black
<img src="http://farm3.static.flickr.com/2053/1879234280_212ce7c10e_o.jpg">
Small gains at high rpm but large everywhere else.
#10
Yea, generally I like Milltek's DPs for what they do in the midrange...
I think someone here had dynoed and found the same thing. Not much up top but nice gains in hp and tq in the mid.