MagnaFlow Thrd O2 Sensor Boss 20-Pk - 10010 fits_1990-1994`Mazda`Protégé Note: This kit includes 4

Note: This kit includes 4 individual air jacks

Dyno Proven gains of up to 20 hp and 41 lb

and Marble Grey ($26

With integrated vacuum-actuated valves controlled via an included key fob remote

MagnaFlow Thrd O2 Sensor Boss 20-Pk - 10010 fits_1990-1994`Mazda`Protégé Note: This kit includes 4The MagnaFlow Oxygen Sensor Bung 10010 10 Pack allows you to install an oxygen sensor along your custom built exhaust system or replace older oxygen sensor bungs that have been damaged or cross thread along the way. Made of durable stainless steel, The MagnaFlow Oxygen Sensor Bung 10010 is backed by a limited lifetime warranty. Need further assistance? Call 1 800 990 0905. Features & Benefits Built to the highest standards in the industry CNC