12 AUTOMOBILE PARTS, NAMELY POWER INCREASING ENGINE KITS (SOLD AS A UNIT), EXHAUST SYSTEMS COMPRISING EXHAUST PIPES AND MUFFLERS, CHASSIS, BRAKES, GEAR BOXES, REAR AXLE GEARS, WHEEL RIMS, STEERING WHEELS, SEATS, INSTRUMENT PANELS, AUXILIARY FUEL TANKS, AERODYNAMIC BODY PANELS AND SPOILERS, AUTOMOBILE BODY ENLARGING PARTS MADE OF METAL OR PLASTIC FOR COVERING EXTRAWIDE WHEELS AND TIRES, AND DECORATIVE STRIPING SETS * , ALL SUCH AUTOMOBILES PARTS FOR BAVARIAN MOTOR WORKS AUTOMOBILES ONLY *