R/T auto vs 6 speed exhaust
 

Guys help me out, is there any difference in the stock exhaust systems between 09 automatic VS manual. I bought my car (6 speed) used and it does not have the "suitcase" muffler and no x pipe?

RE: R/T auto vs 6 speed exhaust
 

There might be. On another thread, we've discovered that the hood scoops on an R/T manual apparently are "functional," while the ones on R/T automatics aren't. And apparently, the airflow (which is just cool air, not for induction) is directed toward the exhaust manifold. Apparently, the R/T manual is set up more like an SRT.

RE: R/T auto vs 6 speed exhaust
 

Hey Brentmann - check out the link below at Edmunds:

http://www.edmunds.com/apps/vdpconta...ticleId=130955

Under Just RighT there is an explanation about the difference between the 6speed manual and the auto RT.

RE: R/T auto vs 6 speed exhaust
 

Thanks for the info! I thought I may have an aftermarket system but Now I know it is the factory "free Flowing" design!