So I'm back again I'm about to buy my test pipes from fast intentions but can not make up my mind if I want to get resonated or non.right now I still have my bolra car back i plan on maybe getting headers next and the stillin gen 3. What do?!?

 

Go with high flows instead, non res if you want more sound

 

Non resonated will give you more sound if that's what you're looking for while resonated ones have a more mellow tone. Depends on what you're looking for.

 

Sound is what I want. Do i Need to worry about any codes coming up?

 

What kind of sound is the question. If you like the tuned Chewbacca growl then resonated is where its at. If you like the high pitch European/rasp then non resonated.

 

The few that have reviewed the Fast Intentions resonated test pipes haven't reported CELs thrown, so hopefully they stay off. The reviews have also said no rasp, the non resonated will be raspy, not sure if there's a higher chance for CELs w/ the non resonated though???