4" mufflers

[ChaseN]

i gave away all my AFE/MBRP 4" mufflers not too long ago but DOT is busting my ass on our DOT trucks so i'm in need of three of them.

anyone?

 

[LittleRed]

likde 150$ new...

 

[slor1de]

I've got a used steel 4". No idea what brand. It came on a truck with 4" exhaust i straight piped. Its just been setting in the garage for a year or so.

 

[PTPULLINCHASSIS]

I Like The Dynomax Ultra-flo Mufflers......(5" Round Bullet Muffler W/ 4" Inlet/outlet) Part#24217 They Are Usually $40-$50 Ea. They Sound Pretty Good Too! Good Luck Dealing W/ The Dot Half Of Them Don't Know The Rules They Enforce.

 

[Scooter's Roofing]

I don't like the bullets... they eat up all the turbine sound and don't really help with drone. might be enough to make you legal though