| Year | Make | Model |
|---|---|---|
| 2005 - 2008 | Audi | A4 Base |
| 2007 - 2009 | Audi | A4 Cabriolet |
| 2005 - 2008 | Audi | A4 Quattro Avant |
| 2005 - 2008 | Audi | A4 Quattro Base |
| 2007 - 2009 | Audi | A4 Quattro Cabriolet |
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MagnaFlow California Grade CARB Cat-Back | Audi A4 Quattro 05-09 (5561163)
MagnaFlow California Grade CARB Cat-Back | Audi A4 Quattro 05-09 (5561163)
SKU:5561163
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Regular price
$2,066.00 USD
Regular price
$2,066.00 USD
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$2,066.00 USD
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The MagnaFlow California Grade CARB Cat-Back for the Audi A4 Quattro (2005-2009) is a direct-fit exhaust upgrade designed to enhance performance while maintaining California CARB compliance. Constructed from highly corrosion-resistant stainless steel, this system features mandrel-bent tubing that ensures optimal exhaust flow and improved horsepower. The spun body catalytic converter is engineered to keep the check engine light off, providing a reliable and durable solution for emissions compliance. Its precise design and high-quality materials deliver a deep, aggressive exhaust note and increased efficiency, making it suitable for enthusiasts seeking both performance and legal street use.
This cat-back system is specifically designed for 2005-2009 Audi A4 Quattro models equipped with the 1.8T or 3.0L engines. It offers a straightforward, bolt-on installation that requires no cutting or welding, allowing for easy DIY setup with proper tools. The kit typically includes the necessary piping and mounting hardware for a complete upgrade. Ideal for street-driven vehicles, this system improves exhaust flow and sound while ensuring compliance with California emissions regulations. It serves as an effective upgrade for those looking to enhance their vehicle’s performance and sound profile without sacrificing legality.
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Overview
Overview
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5561163. 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. Designed to fit the 2005-2009 Audi A4 Quattro and 2005-2009 Audi A4, this direct-fit catalytic converter also interchanges with OE part 8E0 254 200 QX. 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.
