Walker Exhaust CalCat Carb 83481 Direct Fit Catalytic Converter Fits select: 2006-2007 CHEVROLET SILVERADO, 2006-2007 GMC NEW SIERRA

Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Direct-Fit Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit. EO# D-182-69

• 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
• DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication or welding
• STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and stainless-steel body with aluminized pipe and heat shields for durability
• SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)

Fits Select:
2006 CHEVROLET SILVERADO 8 Cyl 5.3 L
2006 GMC NEW SIERRA 8 Cyl 5.3 L
2007 CHEVROLET SILVERADO 6 Cyl 4.3 L
2006 CHEVROLET TAHOE 8 Cyl 5.3 L
2006 CHEVROLET AVALANCHE 8 Cyl 5.3 L
2006 CHEVROLET SUBURBAN 8 Cyl 5.3 L
2007 GMC NEW SIERRA 6 Cyl 4.3 L
2006 GMC YUKON 8 Cyl 5.3 L
2006 GMC YUKON XL 8 Cyl 5.3 L
and more - add your vehicle to our fit widget to check