Performance packages composed of ELECTRONIC CONTROL UNITS, AUTOMOTIVE DRIVE TRAIN PARTS, NAMELY, DRIVE SHAFTS, GEAR SHIFTER BUSHINGS, SHIFT KNOBS, CLUTCH QUADRANTS, CLUTCH CABLES, TRANSMISSIONS, CLUTCHES, AND RING AND PINION GEARS; AXLE HALF SHAFTS; AUTOMOTIVE BRAKE PARTS, NAMELY, DISC BRAKE KITS COMPOSED OF CALIPERS, PISTONS, PADS, MASTER CYLINDER, AND BRAKE FLUID, CONVERSION KITS COMPOSED OF MASTER CYLINDER, CALIPERS, ROTORS, VALVES, PADS, LINES, BRACKETS, AND HARDWARE; AUTOMOTIVE SUSPENSION PARTS, NAMELY, FRAME RAIL CONNECTORS, SPRINGS, TRACTION BARS, STRUT TOWER BRACES, SWAY BARS, BUSHINGS, STEERING BUSHINGS, CASTER-CAMBER PLATES AND CONTROL ARMS; AUTOMOTIVE WHEELS; AUTOMOTIVE SPOILERS; AUTOMOTIVE GROUND EFFECT KITS COMPOSED OF AIR DAM, SIDE SKIRTS, AND REAR VALENCE; AND AUTOMOTIVE NOSEPIECES on aftermarket automobiles