This aftermarket unit is a direct bolt on replacement. Has both pre and post cat O2 sensor bungs in the correct locations.

Fits the following MINI Cooper S models:

2002-2006 R53 MINI Cooper S Hardtop
2005-2008 R52 MINI Cooper S Convertible

Features:

• Best flowing replacement unit currently on the market
• OBD2 converter core ensures long life and low emissions
• Includes provisions to mount both factory O2 sensors
• O2 sensors NOT included

NOTE: This product is NOT legal for street use in California. Always check local regulations on compliance for street use.

For the factory original replacement, see NME1110-P.