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1. Do not drain the engine oil until specified to in step 12 2. Remove strut tower brace (if equipped) 3. Remove engine cover by unbolting the four 10mm bolts . SEE FIGURE 1 FIGURE 1 4. Remove factory air box. SEE FIGURE 2 FIGURE 2 5. Remove mass air sensor from the stock intake tube using a Philips screwdriver. SEE FIGURES 3 & 4 FIGURE 3 FIGURE 4 60153_revA Page 8 of 31 6. Install the factory mass air sensor into the new supplied intake tube (P/N 21441) and secure using the two factory Philips screws. SEE FIGURE 5 FIGURE 5 7. Unplug the three O2 sensors on the factory exhaust manifold / catalytic converters. 8. Remove three 12mm bolts at the collector where the factory manifold / catalytic converter meets the exhaust. Save both factory crush o-rings, it will be used later when re-installing the new supplied downpipe. SEE FIGURE 6 FIGURE 6 9. Remove the factory exhaust manifold and catalytic converters by unbolting eight 14mm bolts. SEE FIGURES 7 & 8 INTAKE PIPE P/N 21441 FACTOR Y MASS AIR SENSOR 60153_revA Page 9 of 31 FIGURE 7 FIGURE 8 10. Unplug and remove all three O2 sensors (two pre-cats, and one post cat) from the factory exhaust manifold / catalytic converter. Make you keep track of which sensors are pre-cats and which one is post cat. SEE FIGURE 9 & 10 FIGURE 9 FIGURE 10 11. Locate the pad on the mid-pan on the passenger side of the vehicle. Drill the mid-pan with a 9/16″ drill bit and tap the hole with the supplied 3/8″ NPT tap (P/N 30809) for the turbo oil return. NOTE: When drilling and tapping the mid-pan, use extreme caution to get minimal amount of chips into the motor. Coat both drill bit and tap with excess amount of grease to catch any chips that may enter the engine. 12. Prior to draining the engine oil, clean the threaded hole thoroughly using brake / carb cleaner for any chips or debris. Remove oil drain plug and drain oil. 13. Install new supplied 5/8″ barb x 3/8″ NPT brass fitting (P/N 30133) to the new threaded hole on the mid- pan. It is strongly recommended that you apply a small amount of liquid Teflon to the threads of the fitting. FIGURE 11 POST CAT O2 SENSOR PLUG PRE CAT O2 SENSOR 1 PLUG PRECAT O2 SENSOR 2 PLUG 60153_revA Page 10 of 31 FIGURE 11 14. Unplug the factory oil sending unit located on the driver’s side below the intake manifold, next to the oil filter. Remove sending unit using a 24mm socket. SEE FIGURE 12 FIGURE 12 15. Thread the supplied brass 1/8″ NPT to -3AN fitting (P/N 30544) to the supplied 1/8″ NPT T-fitting (P/N 30562) as shown in FIGURE 13 NOTE: It is recommended that you apply a minimal amount of liquid Teflon to the threads of the fittings. Do not use Teflon Tape. FIGURE 13 P/N 30544 P/N 30562 FACTORY OIL SENDING UNIT ENGINE BLOCK 60153_revA Page 11 of 31 16. Thread the T-fitting assembly into the original port of the factory oil sending unit with the open female port facing upward when tightened. FIGURE 14 FIGURE 14 17. Install the factory oil sending unit to the open female port as shown in FIGURE 15 FIGURE 15 18. Install one end of the supplied -3AN line (P/N 10721) to the 1/8″ NPT to -3AN fitting (P/N 30544) installed previously on the t-fitting (P/N 30562) with the factory oil sending unit. SEE FIGURE 15 INSTALLING THE TURBOCHARGER, WASTEGATE, DOWNPIPE, AND MANIFOLD 19. Install the four supplied M10x1.25 studs (P/N 30806) to the turbo flange of the new supplied exhaust manifold (P/N 21444) and install the two supplied M8x1.25 studs (P/N 30860) into the wastegate flange on the new exhaust manifold. SEE FIGURE 16