AP Exhaust 644178 Federal / EPA Catalytic Converter - Direct Fit

A Federal EPA-compliant catalytic converter, the AP Exhaust 644178 features a 19.000 inch overall length and a 3.12" outlet diameter for proper exhaust flow management and efficiency. Fits the 2011-2016 BMW 535i and 535i xDrive; the 2012-2015 BMW 640i; the 2013-2015 BMW 740Li, 740Li xDrive and 740i; the 2011-2014 BMW X6; and the 2011-2013 BMW X5 with the 3L L6. The converter includes a Welded V-Band Flange inlet connection, a Pipe outlet configuration, two O2 sensor ports for emissions monitoring and control, one inlet gasket for sealing, and stainless steel construction for the exhaust system. Manufactured in the United States and shipped in a corrugated cardboard box, it carries a 25001 MI emissions warranty and 50000 MI structural warranty.

• Inlet Quantity: 1
• Material: Stainless Steel
• Outlet Quantity: 1
• CARB Certified: No
• Overall Length: 19.000 IN
• O2 Sensor Ports: 2
• Boxed: Yes
• Converter Type: Federal / EPA Direct-Fit
• Inlet A Connection Type: Welded Flange
• Inlet Gasket: Yes
• Inlet Type A: Welded V-Band Flange
• Outlet A Connection Type: Pipe
• Outlet Type A: 3.12" OD
• Package Material: Corrugated Cardboard
• Package Type: Box