Add to Cart 2012-2015 BMW 640i 3.0L Front Catalytic Converter 50322-3 Engine: L6-3.0L Location: Front Warranty: 5-year/50,000-mile limited warranty DIRECT FIT CATALYTIC CONVERTER: Premium Quality Materials and Construction. Higher Loaded substrates for today's demanding applications, Designed for aftermarket OBDII requirements in 48 states and CANADA. 100% EPA Approved O.E.-Style Precision... MSRP: $310.00 $225.95 Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare