why ask why? it doesnt really matter
will it make more power? no
will it cost more? yeah if you dont have a clue.
any muffler shop or you can do this if you can weld. just need to get the right parts.
theres many reasons to run side pipes just like theres many reasons to have 17 inch wheels or nice carpet.

if you dont run mufflers then it will be even easier.

 

so do all mustangs have the x pipe or what??

 

no

 

mine does!

H-Pipe apparently sounds better...but an X-Pipe is apparently better performance and flow.

 

ok let me rephrase that, do all mustangs have dual inlet to the engine??

 

if it a v8 car

 

I want em cause they just look cool. I don't know though, I already have a killer sound to my car, anyone have a sound clip of this set up?

 

http://www.gt350clone.com/ , select "Video/Pictures", then scroll down the page - 4 different videos... [8D]

 

you ask "why", i ask "Why Not?"

i'm personally going to use them because they fit the side skirts that are in the body kit, i'm gettin. and they just look bad ***! plus i love watching the dumba$$es at the dmv try to figure these types of things out!! Makes my day!

 

Ford has a different bracket for the hard line to axle line fitting that relocates the soft line the connects the two making dual pipes fit better.