meangreenformula

iTrader: (2)

I was dead set on true duals. I have, sitting in my room, jet hot headers, two 2.5" classic chambered mufflers, and two 2.5" high flow cats. I met with the guy who was gonna weld it all up today. He put the car on a lift and walked it through with me and said he wont have enough room to run the duals. He said that he would fab up a y-pipe, run it into an I-Pipe, go over the axle, then into another y, and two pipes out the back. He will weld in one of my classic chambers into the I-Pipe, and he thinks this will be enough muffle.

Does this sound like a good setup? Its a little disappoint from being set on duals, but he said that this will be the better setup. Also he quoted my at $400 for all of this, sound good?

sroach20

iTrader: (31)

go somewhere else. hes trying to rip you off, because there are lots of people on here running true duals.

meangreenformula

iTrader: (2)

Is there a big difference between this and duals? because I will probably end up spending more than $400 for TD's over the axle.

meangreenformula

iTrader: (2)

I've got another question, how much of a difference will mandrel bends make? For about the same price i can go with a custom true duals over the axle but the kicker is that all the bends are crushed. Or should i go with the y-pipe setup as stated above.

RevGTO

iTrader: (12)

The duals can definitely be done, but I don't think there's going to be a big difference between them and the Y-I-Y pipe set up he's proposing. But one powerstick in the I is not going to be enough to quiet the system. He needs to build a catback with both powersticks like GMMG.

Most local shops don't do mandrel bends. Duals w/mandrel bends is best, and then you can work the options down from there ... duals with crush bends, next best, then Y w/mandrel bends, and so on. If you don't like what he's telling you, find another shop.

mean95bird

The difference of HP between crimp and mandrel bends wouldnt even be measurable on a dyno. Go Duals

meangreenformula

iTrader: (2)

So theres not that much of a difference in HP between the Y and duals but what about sound? Everyone goes on about how duals is the best sounding system you can get. With the y setup and two powersticks will i be sounding close to duals?

RevGTO

iTrader: (12)

The problem with the Y is rasp ... with cats you should be ok. If not, a third powerstick (or powerpack) in the I will take care of it. Duals typically have a cleaner sound but louder. With your cats they should sound great.