Brandon35thSS

i recently went to a lm2 bullet muffler from a lm1 to get rid of most of the rasp. it still has a little bit at around 1200-1500 rpm. i have a old design tsp ory and was thinking about modifying it with a flowmaster merge. does anybody know the part number for the flowmaster merge i need? and do you think it will help eliminate rasp? thanks.

WS.666

iTrader: (28)

Dual 3" to a single 3"...check Summit.

98z8uup

iTrader: (7)

Look up summit racing

Mikes96z

iTrader: (39)

flo-y300350

Mart00SS

iTrader: (19)

Its dual 3" to single 4" but it does come with a reducer from 4" to 3" if you need it.

Brandon35thSS

thanks for the replies. do you guys think it will help cut out some more rasp?

357i

iTrader: (4)

I used one on one of my project cars before, I cant say I noticed and reduce in raspy sound... it is nicely made though

WS.666

iTrader: (28)

The catback is 3" and the Y-Pipe is 3", why would you need the 4" in there? They make a 3" to 3" merge.

Gatsby

iTrader: (7)

It would be good to do a 4" into a 4" cutout, then back down to 3" into the catback. But if no cutout....3".

danbo313

iTrader: (8)

I believe it will help reduce rasp/drone. My car has neither with flowmaster merge no cats and magnaflow. Its way quieter (less drone and rasp) than my stock Y with loudmouth unless i'm really on it.

Mart00SS

iTrader: (19)

Plus, the Y pipe Merging two 3" pipes into one 3" is a pretty big restriction. Two 3" pipes to one 4" is the flow master merge that everyone talks about and uses on here.

CLRD4TO

iTrader: (4)

I have the pacesetter ORY with a modified loudmouth. I have a 16" glasspack in place of the resonator. It sounds nice except for at 2200-2500 it has the horrible dualed out chevy truck rap. Im thinking of installing the flowmaster merge too, but my question is, is there a 3" ORY out there? I think my pacesetter is 2 3/4"

Weezzer

Dual 3" in/ 3" out= p/n Y300300
Dual 3" in/ 3.5" out = p/n Y300350
Dual 3" in/ 4" out = p/n Y300400

Gordo78

iTrader: (3)

Ditch the truck muffler, and it won't sound like a truck.

It should be a 3" ory. But really put a descent muffler on there, like a magnaflow or borla, and it will not sound like a truck anymore...