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-   -   Can't Decide... (https://www.f150online.com/forums/exhaust-intake-systems/435608-cant-decide.html)

raggidy tom Dec 15, 2010 02:46 PM

Can't Decide...
 
...Between leaving all 4 cats or deleting the rear 2. Doing true duals as soon as my x-pipe comes in the mail. Is there any gain performance wise by deleting the rear 2 or does one do it to gain sound quality or quantity? If there's gain on all levels well then, good.

GA4x4Screw Dec 15, 2010 02:56 PM

If you want a loud, deep and agressive exhaust system, delete the rear 2 cats. are you going to be running any type of muffler? ex. bullet, magnapack etc..? if so, true duals with an x pipe and the rear cats deleted will sound amazing imo.
Heres what this setup will sound like if you run dynomax bullets:

http://www.youtube.com/watch?v=Jo4eXYrCwRQ

raggidy tom Dec 15, 2010 03:14 PM

The setup in your video before the swap is almost identical to my future setup. Except I'll be running twin 14" magnaflows and different tips protruding straight out under the bumper. That's an excellent clip, I almost wish I had seen it before I made my purchase. Those bullets sound damn good.

raggidy tom Dec 15, 2010 03:18 PM

Oh yea...BTW you convinced me to delete the rear 2. :)

GA4x4Screw Dec 15, 2010 04:37 PM


The setup in your video
That video isn't mine, its DarrenWS6's. I only used it to show you what your setup would sound like. just wanted to clear that up lol.


Oh yea...BTW you convinced me to delete the rear 2.
haha I knew it wouldnt take much once you saw that video. I think 14" magnaflows will sound great also, but they might be as loud as you want. But, Good Luck and enjoy the drop in MPG's once you hear it! :lol:
P.S. Welcome to the site

raggidy tom Dec 18, 2010 07:31 PM

Lol i sure will! It's all getting installed this wednesday Ill try to get some sort of sound clip. Thanks for the welcome!

stevenminix Dec 18, 2010 11:43 PM

yeah darrens exhaust was what made me wanna change from that stock stuff i had on mine. i think everyone should delete 2 out of 4 cats.

raggidy tom Dec 19, 2010 01:48 AM

^ Do you have a sound clip or video?


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