Tommy, the cat back comes with an oval muffler, not the canon, like on the turbo back. And as far as Dylan is aware, the second part of the cat back does not match up with the front half of the turbo back, so they are not interchangable... Something to do with the pipe joining in different parts under the car.

However, I had a "Dylan Spec" cat back exhaust on my 02 sti, and I had the canon rear end, so it may be able to be done... Might just take some research and test fitting...

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Ahh thanks Kym...i'll keep that in mind still undecided about whether to fit a TBE or not...

I fitted a cat back on a GD last week. Very easy, bolts up easily

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Out of catbacks until Around March.

Plenty of turbobacks.

Australias best prices on WRX headers coming soon.

[QUOTE=ImPreSiV;731146]Tommy, the cat back comes with an oval muffler, not the canon, like on the turbo back. And as far as Dylan is aware, the second part of the cat back does not match up with the front half of the turbo back, so they are not interchangable... Something to do with the pipe joining in different parts under the car.

However, I had a "Dylan Spec" cat back exhaust on my 02 sti, and I had the canon rear end, so it may be able to be done... Might just take some research and test fitting...[/QUOTE]

I will be doing this very shortly

thanks Kym

Any twin scroll options?

Not at this point, sorry Forde. Love your car btw..

[QUOTE=rexwaggon;731227]best prices on WRX headers coming soon.[/QUOTE]

:cool:

Hey mate, do you have a rough ETA on a TBE to suit 2006 STI with oval muffler?