Cat removal ?

[nortex]

I have my dumps dualed to the rear bumper and a stock cats with a 40 flowmaster. If I remove my cats will it be alot louder? I dont want much more noise just need to remove cats as there clogged

 

[Horns]

I find that cats most of the time take away a lot of the popping noise.

-Sent from my twin turbo Desire using diesel fuel.-

 

[454ss]

my truck is way louder after i removed the cats, dont think i gained much performance wise but did gain around 1 mpg it seems, so im assuming at 194,000 they were getting restrictive. sound is night and day differant.