cold air intake,line magnets on fuel line, tornado, Mobil 1(5w20) synthetic oil,tires aired up to 38 psi and accel 8mm ignition wires. Mobil1 synthetic rear axle gear oil and dexron VI tranny fluid. I have done a full grill block with pipe insulation. Narrow tires (215/70/15) and a tonneau cover have been added.