AEI editors have reviewed the readers' responses to the product announcements appearing over a 12-month period. From a large and varied list, we have chosen the top-scoring 50 products. Spark plug has unique design Robert Bosch Corp. Brake pads are made from titanium NJA Air intake hose catalog Buckhorn Rubber Products Products enhance engine performance Turbodyne Technologies Electronic valve timing goes beyond cam phasing Siemens Automotive Tiny alternator Magneti Marelli Supercharger is factory-installed Walklett Brothers (Ginetta) Magnetic debris collector detects gear failure Vickers Tedeco Div. Three-way catalyst Mazda Motor Corp. System prevents backup accidents Sense Technologies Tire monitoring system TRW Electronic throttle body offers quick response Mikuni Corp. Electronic throttle control enhances engine management Sense Technologies Exhaust gas recirculation cooler reduces emissions Valeo Maintenance system extends battery life Pulsetech Products Oil quality sensor Kavlico Corp. Rubber lubricant eases assembly tasks International Products Corp. Diesel common rail pump is modular Stanadyne Automotive Corp. Sensor compliant with environmental requirements Wabash Technologies Corp. Ignition system consumes less energy AutoTech Technology Development, Inc. Chassis dynamometer performs full race simulation SuperFlow Plastics under the hood GE Plastics Transmissions for commercial vehicles Allison Transmission Smart ultrasonic sensors are miniature EDP Co. Material eliminates rattle ND Industries, Inc. Composites lighten the load Ford Motor Company Force sensor has three components Force sensor Air duct employs soft/rigid materials An air induction system Lens outperforms parabolic reflectors Teledyne Lighting & Display Plastic fasteners stay in place Alliance Plastics Rotary position sensor American Electronic Components, Inc. Manifold absolute pressure sensor Motorola Hall effect sensors Wabash Magnetics Hall Mass airflow sensor Siemens Automotive Speed sensor SSI Technologies, Inc. Absolute pressure sensor Sensors Div. of SSI Technologies, Inc. Gear tooth sensor Honeywell's Micro Switch Div. Engine misfire Kavlico Corp. Spark plug facilitates fuel combustion BERU AG Variable valve timing systems offered Mechadyne Intl. New diesel engine Cummins Engine Co. Engine air flow is measured Sierra ISM engine system is unveiled Cummins Engine Company, Inc. Antenna windshield reflects solar energy PPG New grade of material for CVJ boots DSM Engineering Plastics Programmable sensor AEC's programmable Instrument clusters offer design flexibility VDO North America Electric power steering systems ZF-Servolectric Low-cost solution to seat position sensing CTS Electrocomponents Magellan's aftermarket navigation system Magellan