dual exhast anyone?

[daytonalupe]

I am havent messured up passenger side of gas take but in the spring i am thinking of getttind rid of the cat put a muffler to y pipe and running 2.5 to the back of the car. I am driving 87 shelby turbo II

Is this worth considering?? or would i be better off with one bigger pipe for flow and sound, i am not going for loud but throaty

[krazy4]

duals on a four cylinder are kind of pointless go for a big single

[4cfed]

i had tuals on my turbo coupe .. dual 2.5s.. more or less for looks car really only needed a single 2.5 but the dual fit the look of the car

[2.2turboscotty]

just go with full 3" and it will make more power than 2 smaller pipes. also to dual it you will have more bends in the pipe and that is restriction. my 2 cents.
scotty

[EvilcowRoland]

+1. Go single pipe. 2.5 or 3 inch is good. If you want a dual look you can split it at the muffler like the SRT-4s or have a split tip like the 3.0s came with stock. I'm thinking about doing the latter one myself with a Corvette exhaust tip I have laying around. It's a full 2.5"