01 IRS, has delrin LCA bushings, poly diff, swaybar, and subframe bushings, 03 brace, 4.56 gears, button head subframe bolts, completely rebuilt diff and half shafts when I stopped racing. Includes tokico blue shocks with 3k on them, all 4 h&r springs, all 4 new MM spring isolators, and bassani cat back. Looking for 1200 or similar solid set up for trade. shipping would be paid for by you, remember that it comes with a full cat back so it'll be at least 2-3 packages. from 92057.