New Arrivals/Restock

Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. EO# D-182-52

• CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
• CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
• DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
• FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
• SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)

Fits Select:
2002-2003 FORD EXPLORER 6 Cyl 4 L
2000-2002 TOYOTA TUNDRA 8 Cyl 4.7 L
2000-2004 TOYOTA TACOMA 6 Cyl 3.4 L
1999-2002 TOYOTA 4RUNNER 6 Cyl 3.4 L
2004 DODGE RAM 2500 8 Cyl 5.7 L
2003-2004 TOYOTA TUNDRA 6 Cyl 3.4 L
2006 DODGE RAM 1500 6 Cyl 3.7 L
2002-2003 MERCURY MOUNTAINEER 6 Cyl 4 L
2003 ISUZU RODEO 6 Cyl 3.2 L
2004 DODGE RAM 3500 8 Cyl 5.7 L
1995-1998 MAZDA MPV 6 Cyl 3 L
2003-2004,2006 MERCEDES-BENZ G 8 Cyl 5.5 L
and more - add your vehicle to our fit widget to check