ok what kind of horsepower will i have on my '03 9966tt with k&n air filter, ruf exhaust and bailey diverter valves? just a simple ? ballpark is ok. also any one else running this set up? will be doing h&r springs and a b&m shifer too.
thanks

 

you will feel like you've got about 25HP on your buttometer but in reality you will gain maybe 5hp from the exhaust... sorry

 

A Porsche Tech frined of mine who has 15+ years experience with Porsches and cars in general told me that "ANY claims of horsepower increase with exhaust only are pure bull....! All you do is change the point of the power band peak incrementaly according to changes in backpressure.".....

 

cjv,
so how do i bring the air/fuel mixture back up to 13.1-1 .with out screwing up the drive ability[?] of the car. also without messing up the warranty? what i'm looking for is a car with a little more power and smooth drive ability.[spell check}
thanks

 

Very helpful info Chad <img border="0" alt="[thumbsup]" title="" src="graemlins/bigok.gif" />
I am new to the whole car tuning thing as in the past I did not like to mess with my cars too much.
I just ordered that book you recommended and can't wait to read it.

 

Chad,
I have read this post with much interest as I am starting to take the baby steps up the ladder to horsepowerdom. <img border="0" title="" alt="[Wink]" src="wink.gif" /> Obviously, we each relate these topics to our own experiences and wishes as well.
As you know, I am in the market for the EP as my first upgrade. This choice was based on what I have read here as well as what I have heard from others "in the know". The choice seems to allow the potential for the air in/out equation to work up to around 600rwhp range (feel free to correct me on this). I infer that this will allow me to then change the DV's, upgrade the air filter, add K24's and a chip in the future. The order may not be correct, but the extent is. Is this a wise path to follow in your "Guru" opinion?? <img border="0" title="" alt="[Wink]" src="wink.gif" />
Regards,
Ken

 

Sorry if I sound stupid KPV - what is the EP??

 

ok maybe i'm a little thick headed, so how then do i get more hp with screwing up my warranty and drive ability?

 

Hey sporters78, did I see your car parked on the avenue in Delray on Wednesday (I think) night? I saw 2 TT's and one was grey.

 

sorry mitch,
that was not me, wednesday it in my garage unless one of my kids stole it,[lol]