Just installed the TST, max boost is low, I believe it was around 32 lbs on 7X7 . EGTS are HOOOTTTTT!!!! On 5X5 I hit 1475 within 2 seconds, on 4x4 about 4 secs. There is almost no smoke. The TST and the Edge Juice are about the same when the edge is on 5 and the TST is on 4x4. Just FYI! Let me know if these EGTS are normal if you would please!