[imported_kit]

Hi, i was wondering whether anyone knows if it is necessary to tune my 2007 mustang v6 after converting from a single rear exit exhaust to a dual Ford Racing Performance Parts Exhaust kit. I'm not asking whether or not a tune will get more power out of the part, I'm asking if i is necessary in order to use the new system without causing problems.

Thanks

 

[bernardas]

no you can just install it, there is no other mods needed

 

[Ekon]

No need to tune. I have an 06 gt. I first installed my stinger axlebacks and later added an o/r h. CEL came on after the o/r of course. But later I added a jlt/xcal2 and brenspeed tune and am okay.
No tune necessary for that exhaust mod. Tune only if; adding a cai, going offroad midpipe, headers, delete plates, adding n20, or gears and wheels only if you want to keep your speedo adjusted properly.