Re-Tune after catted H-pipe?

[SinisterSTANG]

My car was tuned with a BBK o/r H-pipe, and I have since switched to a BBK catted H. Do I need to have the car re-tuned? Mods are in Sig.

 

[Dekorum]

Just wondering, but why did you switch from O/R to catted?

 

[Venomous Cobra]

Just wondering, but why did you switch from O/R to catted?

inspection

 

[Dekorum]

Oh, I always forget because theres no emissions inspections here. Aren't the inspections only one day, so in that case you could run the catted H untuned if needed.

 

[SinisterSTANG]

I'm leaving the catted h on, so do I need another tune or should it be fine the way it is tuned now?

 

[JohnsMyName]

Tunes can get pricey, I wouldn't think that your switch would cause a large enough differance to mean anything. I would wiat for a few more significant mods to make any tuning changes.

p.s. Where in CT are you?