2016-2016 BMW X1 - Direct Fit Catalytic Converter Replacement

Stainless Steel Construction:
This system is constructed of durable mandrel-bent stainless steel tubing for maximum performance, corrosion resistance and strength, eliminating cracking.

Factory Mounting Locations:
This direct fit cat replacement retains factory 02 sensor and mounting locations. This unit also comes with an OE-style flange making it a true bolt-on part.

6" Interlock Flex Pipes:
This unit utilizes heavy duty 6" flex tubes with internal interlock liners.

MIG Welded:
100% MIG welded for race-proven strength and durability.

Replaces OE factory part number: 18327634634.
Emissions Disclaimer:
This product is EPA compliant, not for sale or use on vehicles certified for the state of California. Consult your state or local authority for any additional clarification. Replacement of catalytic converters (if equipped) is allowed only under the following conditions: 1) if the vehicle is missing a converter; 2) if a state or local inspection program has determined the existing converter has been lead-poisoned or damaged or otherwise needs replacement; or 3) if the vehicle is more than five (5) years old or has more than 50,000 miles and a legitimate need for replacement has been established and documented. This product only fits those vehicles as listed in the application table.

aFe POWER exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.