I have a Gen1 TVS with a 2.4 upper and 10% lower and I make 17lbs of boost. I have a pmas intake and full exhaust. Boost numbers seem kind of low considering what this set up is supposed to be on the Gen 2's. I put down 609hp/715ftlb on a mustang dyno. I made peak hp at 5300 I assume because I haven't got rid of the stock throttle body yet. That restriction should bring the numbers up allot once gone. The car made decent numbers but does that amount of boost sound right? On a gen2r it should be around 21lbs I haven't seen any charts for the Gen1