It looks like I left a few HP on the Table!!!

[hybrid]

Yeah 2.5" is definitely too small.
Good improvements though by the sounds of it.

[Shaunp]

I'm getting Brian at Exhaust innovations to make me 1-3/4 RHD headers full tuned length detectable merge collectors. About 2k + coating.

[lukep6470]

I'm getting Brian at Exhaust innovations to make me 1-3/4 RHD headers full tuned length detectable merge collectors. About 2k + coating.

Please post photos when you've got them done as I'd be interested in the results.

[nassi]

I'm getting Brian at Exhaust innovations to make me 1-3/4 RHD headers full tuned length detectable merge collectors. About 2k + coating.

That is a pretty good price Shaun.

[Shaunp]

I'm getting Brian at Exhaust innovations to make me 1-3/4 RHD headers full tuned length detectable merge collectors. About 2k + coating.

Please post photos when you've got them done as I'd be interested in the results.

Have you ever looked at any of the QLD Trans-am race cars? Brian makes most of them for those that have a Fataz Racing engine.