I have a 06 2500 ctd ram right now. I have a stright 4 inch exhaust(deleted the muffler and cat). Im tired of getting pulled over for it being too loud, would the aero muffler quieten down any, or whats the best one to get just to keep the noise down a bit.

 

Put your cat back if you have it, then the MBRP I have in my sig is good. Quiet when you are cruising and a little louder under heavy load. Nice tone to it all the time.

 

ANYTHING would be quieter than a straight pipe, but I can't reccomend the Aero enough. I absolutely love it !!

I got mine at Verocious, and I'd buy from them again tomorrow. Nice people, and fast shipment.

 

I'm running the Aero 4040 with the cat.Sounds good,I'm happy with it!

 

single 7inch pipe right out of the hood will solve that problem real quick