TTE "catback"
 

Anyone here use the cali exhaust manifold and remove the 4 bolt section and build downpipe to your exhaust system. This would save 2 points without the header back in tte and possibly yield better power than the non cali manifold, but not as good as a header. Thoughts?
https://cimg6.ibsrv.net/gimg/www.mia...199f6da604.jpg

it would not yield more power than a non-ca manifold.

You should do dyno tests with this CA manifold and the US manifold with custom downpipes. Then, let us know the results! :party:

I've thought about using the US OEM manifold with a custom downpipe, but since I'm lazy I didn't actually do anything.