See more parts for Audi A4
Select the year of your Audi A4:
Product thumb
MagnaFlow Direct-Fit Catalytic Converter 5561163 for Audi A4/A4 Quattro 2005-2009, Stainless Steel
$1897.00
Free Shipping

Direct-Fit Catalytic Converter

So, you’ve got an Audi A4 or A4 Quattro from 2005 to 2009, and you’re looking for a solid catalytic converter that won’t let you down? This MagnaFlow Direct-Fit Cat is the real deal. Built from stainless steel, it’s designed to fit right in without a hassle, keeping your ride compliant with California emissions standards. No more worrying about that pesky Check Engine Light; this unit is crafted to meet OEM specs, so you can hit the road with confidence.

What You Need to Know

  • Series: California
  • Compliance: CARB Compliant
  • Type: Direct-Fit
  • Main Piping Diameter: 3.5 inches
  • Oxygen Sensor Locations: Pre and Post Converter
  • Inlet & Outlet Attachments: Bolt-On
  • Material: Stainless Steel
  • Gasket & Hangers: Not included, so keep that in mind!

This isn’t just any converter; MagnaFlow is known for their top-notch exhaust technology, and this piece is no exception. It’s designed to keep your exhaust flow smooth and efficient. Plus, the construction means it’s built to last, giving you peace of mind for miles to come.

Heads Up:

Certification Level: LEV2 ULEV

Just a reminder: this product is strictly for racing competition use only. It’s not street legal, so if you’re planning to hit the highway, you’ll need to look elsewhere. By purchasing, you’ll need to sign our Vehicle Compliance Waiver.

Fitment:

This catalytic converter is specifically designed for:

  • Audi A4 2005-2009
  • Audi A4 Quattro 2005-2009

So, if you’re ready to keep your Audi running clean and strong, this MagnaFlow Direct-Fit Cat is a smart choice. It’s straightforward, reliable, and made for enthusiasts who want a hassle-free installation.

Other Part Numbers:
MagnaFlow #mag5561163

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Audi A4 2005-2007 Elite
Audi A4 2005-2009 Base
Audi A4 2005-2009 Trendy
Audi A4 2005-2006 Vangard
Audi A4 2005-2008 S Line
Audi A4 2005-2009 Luxury
Audi A4 2005-2006 Cabrio
Audi A4 2005-2007 S Line Sport
Audi A4 2005-2009 Cabriolet
Audi A4 2006 Limited Edition
Audi A4 2007-2008 Cabrio Elite
Audi A4 2007-2008 Cabrio S Line
Audi A4 2008-2009 Trendy Plus
Audi A4 2009 Sport
Audi A4 Quattro 2005-2008 Avant
Audi A4 Quattro 2005-2009 Base
Audi A4 Quattro 2005-2009 Elite
Audi A4 Quattro 2005 Luxury
Audi A4 Quattro 2005-2009 Cabriolet
Audi A4 Quattro 2005-2006, 2008 S Line
Audi A4 Quattro 2006-2007 DTM
Audi A4 Quattro 2006 Vangard
Audi A4 Quattro 2008 Trendy
Audi A4 Quattro 2008 S Line Sport
Discover MagnaFlow: The Leader in Performance Exhaust Systems

When it comes to performance exhaust systems, MagnaFlow stands out as a premier brand known for its commitment to quality, performance, and innovation. Established in 1981, MagnaFlow has built a legacy of crafting exhaust products that enhance the sound and performance of vehicles. With decades of experience in the automotive industry, they have become synonymous with high-performance parts that car enthusiasts trust.

History of MagnaFlow: A Legacy of Excellence

MagnaFlow began its journey in a small garage, driven by a passion for performance and a desire to create superior exhaust systems. Over the years, they have expanded their product line to include a wide variety of exhaust systems, catalytic converters, and mufflers, catering to both street and off-road vehicles. Their dedication to research and development has allowed them to stay ahead of the curve, continually innovating to meet the demands of modern automotive technology.

Categories of Parts Offered by MagnaFlow

MagnaFlow is renowned for its extensive range of products, including:

  • Performance Exhaust Systems
  • Cat-Back Exhaust Systems
  • Universal Mufflers
  • High-Performance Catalytic Converters
  • Exhaust Tips and Accessories

Each product is designed with precision engineering to improve exhaust flow, enhance horsepower, and provide an aggressive sound that resonates with car enthusiasts. Whether you drive a muscle car, truck, or SUV, MagnaFlow has the perfect solution to elevate your vehicle's performance.

What Makes MagnaFlow the Best Choice?

What sets MagnaFlow apart from other brands is their unwavering commitment to quality and performance. Each exhaust system is constructed using durable materials, ensuring longevity and reliability. Additionally, MagnaFlow exhaust systems are rigorously tested to guarantee superior sound and performance, making them a favorite among racers and everyday drivers alike.

At Vivid Racing, we are proud to offer a wide selection of MagnaFlow products. Upgrade your vehicle today and experience the difference that MagnaFlow can make in your driving experience!

PERFORMANCE EXHAUST PRODUCTS WARRANTY
The manufacturer warrants that all MagnaFlow Performance Products are free from defects. Most of our exhaust products are warranted against blowouts and defects in material and workmanship for as long as the original purchaser owns the vehicle on which it was originally installed. The warranty is void if the exhaust products are not installed properly on the vehicle for which it is designed.

This warranty does not apply to any exhaust product which has been installed on any commercial or racing vehicle or which has been improperly installed, altered, or subjected to misuse or damage from accidents. Also, cost of labor and any additional parts required to complete installation of a replacement product are not covered by this warranty.

The warranty certificate, along with proof of purchase, MUST be presented to the service outlet from which you originally purchased the exhaust product, or any participating dealer, when making a claim for replacement. The original exhaust product must also be returned and exchanged for a new exhaust product of the same part number.

No other warranty, expressed or implied (including merchantability), applies to the exhaust product, nor is any person or the manufacturer authorized to assume any other warranty. The manufacturer does not assume any responsibility for any consequential damages occurred by the exhaust product, or inconvenience or interruption in any operation.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
  • Stainless Steel Systems: Limited Lifetime Warranty against Manufacturing Defects
  • Black Finish Systems: 1 Year Warranty on Black Finish, Limited Lifetime Warranty against Manufacturing Defects
  • Titanium Finish Systems: 1 Year Warranty on Titanium Finish, Limited Lifetime Warranty against Manufacturing Defects
  • Carbon Fiber Systems: Limited Lifetime Warranty against Manufacturing Defects on Stainless Steel, No Warranty on Carbon Fiber
  • Aluminized Systems: 1 Year Limited Warranty
  • Stainless Steel Mufflers: Limited Lifetime Warranty against Manufacturing Defects
CATALYTIC CONVERTERS WARRANTIES
Original Warranty Certificate and Installation Statement:
To be completely filled out by installer and returned to manufacturer. Include dealer name, complete address and phone number. Include customer name, complete address and phone number. Vehicle make, year, model, engine size, mileage and date must be filled out. The part number installed must be filled out. The Installation Statement must be completed by installer, stating the reason for replacement. Vehicle owner and installer must sign and date the Warranty Certificate /Installation Statement.

Catalytic Converter Warranty Statement Installer's Copy:
To be retained by Installer with copy of the invoice for six (6) months.

Customer's Copy:
To be retained by the vehicle owner.

Catalytic Converters are emission control devices which are designed to last the life of the vehicle and do not normally require replacement. Furthermore, if the vehicle is properly used and maintained, original converters are covered by the emission control warranty for 8 years or 80,000 miles. Federal law prohibits repair businesses from replacing these devices except under certain limited circumstances. In order to verify that proper circumstances exist, the owner of the vehicle on which such repairs are made and a facility representative must sign the required statements on the warranty card. To avoid failing a warranty audit, please follow the instructions to ensure the new cards are filled out correctly and distributed accordingly.

MOTORCYCLE PRODUCTS WARRANTY
MagnaFlow motorcycle exhaust products, including Arlen Ness by MagnaFlow exhaust systems, are warranted against defects in material and/or assembly workmanship only for a period of 1 year from invoice date. This Warranty is void if the Product is not installed properly on the vehicle for which it is designed. This Warranty does not apply to any Product which has been installed on any commercial or racing vehicle or which has been improperly installed, modified, altered or subjected to misuse or damage from accidents; including excessive heat. Also, cost of labor and any additional parts or components required to complete installation of a replacement Product are not covered by this Warranty; including coatings, paints and/or finishes, flaws or rust. MagnaFlow including Arlen Ness by MagnaFlow exhaust systems are designed to fit and operate on original OEM motors and chassis with no modifications of any type on the motorcycle.

Proof of purchase from an authorized retailer must accompany any warranty claim. The original Product that is deemed to be under warranty may only be returned and/or exchanged for a Product of the same part number. No other warranty, expressed or implied (including merchantability), applies to the Products, nor is any person including the manufacturer authorized to assume any other warranty. Dealers and distributors are not authorized to make warranty judgments or claims regarding MagnaFlow products. The manufacturer does not assume any responsibility for any consequential damages occasioned by the Product, or inconvenience or interruption in any operation, service or shipping. All approved warranty returns must be accompanied by a return authorization number. Parts returned to MagnaFlow without a return authorization and accompanying documentation may be refused. No parts will be accepted with freight due.

This warranty gives you specific legal rights. You may also have other rights which may vary from State to State. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

The warranties set forth herein are exclusive and, unless otherwise required by applicable law, no other warranties are made by MagnaFlow or are authorized to be made with respect to the Product.

Check out these other great products