classsic cat back

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Jun 25, 2017 | 07:16 PM

jins

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From: london

classsic cat back

looking for a cat back exhaust for my classic sti.
what do you guys recommend.2.5" or 3".
was thinking about a haywood and scott anyone have any experience of these.
cheers

Jun 27, 2017 | 11:03 AM

jaygsi

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From: uk

I have a 3" and would recommend all day long. Ideally need a remap after though, i have a powerflow system, but haywood and scott is a good make to go for.