My performance goals are pushing me towards a true turbo header. I can fabricate and weld my own, as I have plenty of experience doing so. However, it's a massive time consumer for me. I'd rather purchase a quality product and spend my time elsewhere.

The "Full Race" rams horn style looks to be very close to a direct replacement for the Inline Pro log manifold. Has anyone done such an upgrade? If so, how different was the turbo position?

Any other issues I should consider?

 

Heat is a big issue with this manifold and turbo location is tight down low. A few people have melted motor mounts with this setup. You had better relocate your battery and fuse box as well. This can work if you heat shield everything, but there are better options out there.

You should search more but this is probably the best thread on this manifold.

https://www.s2ki.com/s2000/topic/692...#entry23442046