I am looking for a 2:1 header for my sp1. If anyone can help on that, that would be great! I currently have a set of Moriwaki Zero Titanium High-Rise (full) exhaust system that I am willing to trade. Hoping there isn't any performance difference... Want to pair it up with a Two-Brother CF to give it a GP look and shave weight. Any takes on that idea? Is it worth it?