MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter


MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551221. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2006-2007 Chevrolet Trailblazer, 2006-2007 GMC Envoy, and additional vehicles. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.


VAT and taxes excluded – any customs duties will be charged directly by the courier upon delivery

Out of stock


Year: 2006
Make: Buick
Model: Rainier
Substrate material: Ceramic
Material: Stainless Steel
Position: none
Qty in box: 1

Compatibles with:

  • Buick Rainier 2007 Engine: 4.2
  • Buick Rainier 2006 Engine: 4.2
  • Chevrolet Trailblazer 2007 Engine: 4.2
  • Chevrolet Trailblazer 2006 Engine: 4.2
  • GMC Envoy 2007 Engine: 4.2
  • GMC Envoy 2006 Engine: 4.2
  • Isuzu Ascender 2007 Engine: 4.2
  • Isuzu Ascender 2006 Engine: 4.2


Join Team MagnaFlow

Sign up for our newsletter to be the first to know about our latest products, offers and events at MagnaFlow.

Search products by PART

The product is not currently available,
we apologize for the inconvenience.

Contact us for delivery information.