04redrocket

Greetings!

I recently purchased a 2004 mustang gt and now i want to get it to breathe. Can i make modifications to the intake and exhaust without damaging my engine? I would like to get a deeper, classier tone from my exhaust; with cold/ram air kits with throttle body upgrades. ANY SUGGESTIONS????

'04RR

Guest

Densecharger CAI, C&L Plenum, 75mm TB (the manufacturer escapes me at this time), BBK LT Headers, BBK X pipe, Borla catbacks.

That sucker will breathe. That'll be my setup anyway based on the advice I was given here.

Shawn02GT

ya what he said, but go with the 70 mm TB

Guest

In the questions I've asked someone showed a link to a dyno where a GT 4.6 SOHC made slightly more power with the 75 mm.

Guest

Found my thread.

Accufab makes it, 75 mm TB.

http://www.cnlperformance.com/index.shtml

fast83gt

Doesn't the densecharger contain a K&N Filter? Most people don't realize it but K&N filters do reduce the life of your engine because they let larger particels through than a traditional filter.

Guest

^ that I don't know.

Here's my thread. There's like 4 people that told me to stick with a 75 mm TB when getting the plenum for optimum power and breathability.

https://mustangforums.com/m_355950/m.../tm.htm#355950

fast83gt

Not too much, but it will take some life off the engine. That said I run a K&N on my stang and my Harley

00mustangGT_BLK

http://www.cnlperformance.com/plenum11.html

Here an opinion you might want to read as far as TB go.

devinsteen

I've seen those results about the 75mm, but most will say that for a n/a 2 valve 70mm is all you want to go. I guess it's because you lose air velocity going to big.....but a 75mm would be good for blown applications.