So much truth here. Arms, relos, gears, diff cover for diff support, wheels, sway bar relo, diff brace and Hoosiers im at $2000 with me supplying labor lolThis. You can make over 700 RWH all day, but if you don't have the car set up to plant it, you'll never rip the 60 foots that you need to get into the 10s. Suspension, gears, and tires can easily exceed the cost of the bolt on motor mods.