Exhaust UPGrade Massachusetts

[brevelerib]

Any one know what the regs in Massachusetts are for a turbo back 4 inch exhuast... does the cat get deleted.... and are the smaller muffler's ok...

Sorry for the odd question but I dont want trouble at inspection time...Cheers

 

[6.0PSD777]

I don't have a cat, just a high flow muffler and i've never had an issue getting a sticker

 

[dpantazis]

are you sure that you HAVE a CAT? iirc, 2000 was the last year w/o one

 

[IHC Power]

Exhaust

My 2001 has a 4" turbo back to 5" Aussie stacks with no mufflers and I got a sticker without an issue. Depends on where you go also, truck shops are less likely to fail you if it's illegal.

 

[brevelerib]

are you sure that you HAVE a CAT? iirc, 2000 was the last year w/o one
__________________

Good question I should look>>> Thanks

 

[clintusaf]

my stock 2002 exhaust didnt have cats.

 

[wpfd571]

I think only the 6 speed and California trucks had cats in the superdutys

 

[6.0PSD777]

Mass has almost the same requirements as California

 

[f100cleveland]

I think only the 6 speed and California trucks had cats in the superdutys

My 01 manual didn't come with one.

 

[brevelerib]

Thanks for your help ..... No "Cat" So I am good!!!!