Yups the exhaust leaks where way past the o2 sensors. More than half way back. So I gotta get better v-band clamps. The ones that I had were rubbish. Once those come in, ill re-tune, and see whats up from there. With the exhaust now it sounds like a beast with the SC together. I love it!
Gotta get a vid up for you guys. Next is to get the SSQV in. Got the right parts now. So ill be moving the bov port to the SC side of the intercooler.