Whats The Stock Size Of The Zorst On A 33 Gtst?

[Lachlan33]

My new Xforce 3" turbo back system is being fitted right now, one question I have is what size is the stock piping? I had the new piping next to the old one and the old one looked 3", albeit alot more bendy.

Im just wondering, if im going from 3" to 3", im hopeing the gain I get is noticeable.

[2rismo]

2 1/4" press bent mild steel.

[Lachlan33]

I just took a photo of what was on my car before. Is it the stock system?

[Munkyb0y]

that doesnt look like a 3 inch to me.

if your new one is that size, i'd be worried.

measure it, easy.

[RBwhatever]

thats the stock one. Mine looks exactly the same.

[Lachlan33]

I just measured it, you measure just the width of the opening yeah? It measured 6cm, which is 2.4"

Ill measure the new system when I get the car back, but its the 3" xforce.

I didnt really hold both next to each other and measure, but just from sighting them they looked 'similar'

[Lachlan33]

"thats the stock one. Mine looks exactly the same."

Oh good, thats what I wanted to hear.

Thanks mate

[Dragonforce]

Yeah man, thats def the stock 2 1/4"

Rest assured

[mad082]

the bit that would throw you off is the heat sheilding around the front pipe. that makes it look bigger.