[EROCK732]

Just wondering what size my exhaust is on my 2010 challenger r/t auto.
I have the giant suitcase muffler with the clam looking rear resonators and i would like to take the suitcase mufflers off and add cherry bomb extreme mufflers and re run exhaust out to the tips with out resonators.

I had cherry bomb elite series muffler on my 04 dodge ram and i loved it. Now going from a loud truck to a muffled and quite car i need to get this exhaust done right away. Thanks everyone.

 

[BigBear]

you got a 2.25"

 

[kellichandler01]

Is it the same size for the 2011 R/T?

 

[BigBear]

Most likely there were nO real changes for the rt. Autos get 2.25" and manuals get 2.5"

 

[Rogue]

All Challengers have 2.25 exhaust, except the R/T Trac-pak which has 2.50, with the 6 speed. For reso-deletes, or any thing else, stay with 2.25 pipes.