Autometer NV 52mm Wideband Air/Fuel Gauge VTEC Conversion 0 w/No Lift Pump &

0 w/No Lift Pump & No Surge Pump - Titanium

many M3 owners have contacted Borla with considerations about the weight

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

this direct-fit catalytic converter also interchanges with OE parts 14002-7S00C and 14002-ZJ50C

Autometer NV 52mm Wideband Air/Fuel Gauge VTEC Conversion 0 w/No Lift Pump &Knowing The Exact Air Fuel Mixture Running Through Your Engine Is The Most Important Factor To Extracting The Highest Levels Of Performance And Durability. Not All Wideband Gauges Are Created Equal. Autometer Utilizes An Advanced Calibration Method That Automatically Calibrates Your Gauge On Every Startup To Assure You Of The Highest Degree Of Accuracy Over The Entire Lifespan Of Your Sensor (No Free Air Calibration Is Ever Necessary). Compatible With