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Magnaflow 06-07 Cadillac STS 3.6L Direct Fit Converter

Get the best performance and efficiency out of your Cadillac STS with Magnaflow's California Grade CARB Compliant Direct-Fit Catalytic Converter. With its free-flowing mandrel-bent tubing and highly corrosion-resistant stainless steel construction, this converter is designed to provide years of reliable service.

Featuring a compact, low-mass design and a single laser fusion weld, this converter reduces the possibility of leaks and improves thermal efficiency. The included gaskets and hardware ensure a secure seal and eliminate the need to reuse corroded factory parts.

  • High Strength 16 Gauge 409 Stainless Steel Tubing for exceptional corrosion resistance and maximum service life
  • Direct-fit design for easy installation
  • California CARB Compliant and CARB Approved Warranty
  • Durable 308 stainless steel MIG welds
  • Stainless Steel Construction
Make Model Year Type
Cadillac STS 2006 Base
Cadillac STS 2007 Base
MagnaFlow is best known for manufacturing performance exhaust systems, but their catalog of product also includes catalytic converters, universal mufflers, exhaust tips, universal piping, glass pack mufflers, and headers. MagnaFlow incorporates advanced manufacturing processes into every product they make. As a result, they have become the leader in first to market applications while maintaining high quality product standards.
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