The other issue with aftermarket catted headers is that the cats tend to burn out on them within months or years.
I know 2 members with the Fujitsubo Catted Header who had cat failures within 1 year.
A header that costs $2500.00CDN to bring over here and to only discover that the cat burnt out would be quiet a disappointment.
It's the reason why I haven't bought that header and still running my stock one. I'm waiting for either a used one to come up for cheap, or for Fujitsubo to re-design the overall design.
~
By the way, I've decided I'm going to go with the STI catalog instead of TRD since I know you dislike TRD haha
The STI parts just seem to be engineered better like the Flexible Tower Bar and I have a soft spot for them since I came from a STI build 02 wrx bugeye
I also already have the STI pink springs installed so might as well match everything with STI.