Genuine Audi S5 Catalytic Converter

Cat. Converter

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9 Catalytic Converters found

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Audi S5 Catalytic Converter Part Number: 8K0-254-250-MX
$2073.56 MSRP: $2489.27
You Save: $415.71 (17%)
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Product Specifications
- Other Name: Catalyst
- Position: Right
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2008-2010 Audi S5 | Base | 8 Cyl 4.2 L GAS
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Audi S5 Catalytic Converter Part Number: 8K0-254-200-CX
$2088.26 MSRP: $2489.27
You Save: $401.01 (17%)
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Product Specifications
- Other Name: Catalyst
- Position: Left
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2008-2010 Audi S5 | Base | 8 Cyl 4.2 L GAS
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Audi S5 Catalytic Converter Part Number: 8K0-254-202-CX
$2481.57 MSRP: $2961.44
You Save: $479.87 (17%)
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Product Specifications
- Other Name: Catalyst; Converter & Pipe, Preconverter
- Position: Left
- Replaces: 8K0-254-200-PX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2012-2017 Audi S5 | Base, Cabriolet, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi S5 Catalytic Converter Part Number: 8K0-254-253-AX
$2481.57 MSRP: $2961.44
You Save: $479.87 (17%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalyst; Converter & Pipe, Preconverter
- Position: Right
- Replaces: 8K0-254-250-PX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2012-2017 Audi S5 | Base, Cabriolet, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi S5 Catalytic Converter Part Number: 8K0-254-200-KX
$2234.04 MSRP: $2664.27
You Save: $430.23 (17%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Catalyst; Catalytic Converter, Preconverter
- Position: Left
- Replaces: 8K0-254-200-SX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2010-2012 Audi S5 | Cabriolet | 6 Cyl 3.0 L GAS
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Audi S5 Catalytic Converter Part Number: 8K0-254-250-KX
$2500.00 MSRP: $2983.56
You Save: $483.56 (17%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalyst; Catalytic Converter, Preconverter
- Position: Right
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2010-2012 Audi S5 | Cabriolet | 6 Cyl 3.0 L GAS
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Audi S5 Catalytic Converter Part Number: 8W0-254-252-TX
$3230.21 MSRP: $3860.16
You Save: $629.95 (17%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalyst; Catalytic Converter
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2018-2023 Audi S5 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi S5 Catalytic Converter Part Number: 8K0-254-252-BX
$1590.44 MSRP: $1891.64
You Save: $301.20 (16%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalyst
- Position: Right
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2011-2012 Audi S5 | Base | 8 Cyl 4.2 L GAS
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Audi S5 Catalytic Converter Part Number: 8K0-254-200-LX
$1590.44 MSRP: $1891.64
You Save: $301.20 (16%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalyst
- Position: Left
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2011-2012 Audi S5 | Base | 8 Cyl 4.2 L GAS

Audi S5 Catalytic Converter

The Audi S5 Catalytic Converter converts poisonous exhaust into cleaner gases and maintains the sharp throttle response that driving enthusiasts enjoy. It is located in the exhaust system of all Audi performance coupes and has a ceramic honeycomb surface coated with platinum, palladium, and rhodium that initiate chemical reactions that transform carbon monoxide, hydrocarbons, and nitrogen oxides into carbon dioxide, water, and nitrogen. With this design, the Catalytic Converter slices right through the pollutants without creating too much back pressure, and thus, the turbocharged 3.0 liter and the former 4.2 liter engines rev smoothly and retain the horsepower advertised. Be it the coupe, Cabriolet, or Sportback, all Audi S5 models between 2008 and 2023 use the same bolt-on footprint, which demonstrates the wide applicability of the part and makes replacing it often straightforward. Large-scale factory tests predetermined the flow routes which allowed the Catalytic Converter to endure not only canyon riding but also everyday traffic without shakes and untimely clogging. The large heat shield and heavy housing protect it against rogue stones, and an oxygen sensor port enables the computer in the Audi engine to adjust mixtures on the fly, increasing fuel economy and preventing overheating. It keeps the environment clean since this small unit does not exceed the required level of emissions, and thus it keeps the passengers safe since fewer harmful fumes may enter the cabin. The honeycomb substrate of the part is also lighter compared to the weight of older bead-filled chambers, which has the benefit of reducing the weight over the front axle, as well as positively affecting the balance of the car. The owners understand that when the Catalytic Converter is kept in great health, exhaust will flow freely and this will actually help in the well-known S5 Quattro all-wheel-drive grip during corner acceleration. All these features have solidified the Audi name tag as a mark of reliable performance luxury, and the converter is a non-verbal but major part of that trust.

Choose original equipment manufacturer Catalytic Converter for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Catalytic Converter at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi S5 and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your S5 needs now.