Here we have it fellas the TST Powermax cr r49 i think it is form my 2006 common rail, i think this thing is rated at 190hp and 580 tQ. It really wakes my truck up but it blows right thru my clutch so i need the money more than i need the power. It has the gauges ane everything built into it. Its a great stacking box. I paid $800 for it about 6 months ago and will take $500 OBO. Still on truck if you wanted to test it out. Thanks allot and im open to Offers.