Article no.:
49918
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MagnaFlow Conv DF 04-06 Audi S4 4.2L
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter. 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.
Our 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.
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- Durable 308 stainless steel MIG welds
- Federal Emissions Compliant Designed
- Stainless Steel Construction
| Make | Model | Year | Type |
|---|---|---|---|
| Audi | S4 | 2004 | Avant |
| Audi | S4 | 2004 | Base |
| Audi | S4 | 2004 | Cabriolet |
| Audi | S4 | 2005 | Avant |
| Audi | S4 | 2005 | Base |
| Audi | S4 | 2005 | Cabriolet |
| Audi | S4 | 2006 | Avant |
| Audi | S4 | 2006 | Base |
| Audi | S4 | 2006 | Cabriolet |
| Audi | S4 | 2007 | Avant |
| Audi | S4 | 2007 | Base |
| Audi | S4 | 2007 | Cabriolet |
| Audi | S4 | 2008 | Avant |
| Audi | S4 | 2008 | Base |
| Audi | S4 | 2008 | Cabriolet |
| Audi | S4 | 2009 | Cabriolet |
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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