2012 5.0 Header/exhaust Opinion

[Shaff's Stang]

I would like to change out my factory headers, H-pipe to the X-pipe and add a cat back exhaust. I would like to keep the factory catalytic converter so that I don't void my warranty. I am looking for both HP and sound. Anyone have any suggestions?

 

[damien linton]

Roush sounds awesome

 

[Shaff's Stang]

can you elaborate on what rouch parts to use???

 

[damien linton]

Roush axle back exhaust

 

[SpartaPerformance]

The only worthy factory header replacement is to go long tubes in which you can not use factory catalytics. If you decide to go long tube the only ones worthy are American Racing headers. Check them out we have them 5% off list and free ground shipping.

ARH Header kits

If you don't want to go long tube then leave the factory manifolds because shorties are not worth time and money.

 

[Harold Haynes]

Borla cat back is the best with x pipe and retains the stock converters. I have them on my 2012 GT 5.0 they sound great..... Not the cheapest though

 

[Tron84]

Wouldn't changing your headers and keeping the oem cats still possibly void your warranty?

 

[YELLOW42RCODE]

Wouldn't changing your headers and keeping the oem cats still possibly void your warranty?

No it won't,
the dealer would have to prove that the headers caused a failure to your engine in order to void your warrenty.

 

[stangg172006]

http://www.impalaclub.com/naisso/magmoss.htm

Know your rights...