X2 on the Billet 59! I run one with the stock exhaust elbow, 2.5 ATR DP, 2.5 duals stock IC. 0 boost launch 1.7 60' 7.4 @ 91 1/8 mile on 91 & Alky 24 lbs. It has more in it, just have not pushed the limits....yet! Waiting for a good 1/4 mile track, may have to go to Vegas! Thanks Bison!