heavyboostin

Is anyone on here running a 5" farm boy diesel exhaust with muffler? If so i am wondering about the quitness of them. Currently i have a striaght piped stocker and its loud as heck and doesnt sounds very good, i want to quiet it down if possible and still go with the larger diameter exhaust.

Thanks,
Kevin

heavyboostin

bump, i need a new exhaust soon im getting annoyed with mine.

BIGDAN65

i have one with muffler, it is louder than stock but not bad at all

2171CTD

The FBD kit is the same as the Expandit kit.

Devil Dog

Ths FBD is also less money.

Lary Ellis (Top)

I would avoid ANYTHING to do with Gus Farmer of FBD. He was banned from this forum for being dishonest.

heavyboostin

thanks Larry, I will take your advice, i want to have a good experience, could you recomend a cheap kit? like i stated above my stocker has been straight piped and sounds horrible, i want to replace my current system including down pipe and I want to incorporate a muffler to quiet her down a bit. are the ebay 5" kits with mufflers a good solution?

2171CTD

As Larry said, Gus was being shady in his business practices. Im not going to bash the guy, but I would not reccomend doing business with him. The expandit is a good low cost kit. Just google it and you should get some good companies that sell it.

8mpg

Rollin Smoke Diesel sells the same kit with their name on it. 289 w/o muffler and 309 with muffler. I believe those are shipped prices too. I added it to the cart and went to check out to see shipping. Shipping cost was $0.

heavyboostin

cool thanks 8mpg, i will check that out right now

8mpg

I was browsing through the vendors on cummins forum and all their exhaust prices are shipped...so the prices above are correct.

trik396

I have one. I like it. I had 4" straight pipe, then aeroturbine, then dynomax and they were all too loud and raspy. The 5" is deeper and mellower... all around better. And I never had a problem with FBD... to each his own.