1. Mufflers & Resonators Deals
  2. sku: 11837208613199792
  3. BOSAL 280-663

BOSAL 280-663 623920333302 2.0

fits model: Quattro.

280-663 Bosal Quattro 2.0

( Brand: Bosal ), ( Manufacturer Part Number: 280-663 ), ( UPC: 623920333302 )

Review BOSAL 2.0 fits QUATTRO

The Bosal 280-663 Quattro 2.0 catalytic converter is a high-performance aftermarket catalytic converter designed to replace the original equipment converter in various Volkswagen and Audi vehicles. This converter is specifically engineered for Quattro models with a 2.0-liter engine, making it an excellent choice for those seeking improved exhaust performance and reduced emissions.

The Bosal Quattro 2.0 catalytic converter is constructed with premium materials to ensure durability and reliability. Its robust design features a high-flow monolithic substrate, which increases the converter's efficiency in reducing exhaust gases. The converter's honeycomb structure allows for optimal gas flow, ensuring optimal performance under various driving conditions.

This converter is designed to meet or exceed the stringent emission standards set by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB). It is CARB certified, making it legal for use in California and other states with similar emission regulations.

The Bosal 280-663 Quattro 2.0 catalytic converter is designed to fit seamlessly into the existing exhaust system of compatible Volkswagen and Audi models, ensuring a hassle-free installation process. It comes with all necessary hardware, including the OEM-style brackets, gaskets, and bolts, making it easy for do-it-yourself enthusiasts to install the converter themselves.

In terms of performance, the Bosal Quattro 2.0 catalytic converter offers several benefits over the OEM converter. It provides improved exhaust flow, resulting in increased horsepower and torque. The converter's high-flow design also reduces backpressure, allowing the engine to breathe more efficiently and respond more quickly to the driver's input.

The Bosal 280-663 Quattro 2.0 catalytic converter is an excellent choice for those looking to enhance their vehicle's performance while maintaining compliance with emission regulations. Its durable construction, high-flow design, and easy installation make it a top pick for Volkswagen and Audi enthusiasts seeking a reliable and effective catalytic converter upgrade.

The Bosal 280-663 Quattro 2.0 catalytic converter is a replacement part designed for vehicles with a Quattro 2.0 engine. Here are some potential pros and cons of buying this catalytic converter:

Pros:

1. Improved Emission Compliance: A new catalytic converter ensures that your vehicle meets the required emission standards. This not only helps in reducing harmful emissions but also ensures that your vehicle passes the mandatory emission tests.

2. Better Fuel Efficiency: A faulty catalytic converter can lead to poor fuel efficiency. Replacing it with a new one can help improve your vehicle's fuel efficiency by reducing the amount of fuel wasted in the exhaust system.

3. Smoother Engine Performance: A new catalytic converter can help improve the overall engine performance by reducing the backpressure in the exhaust system. This results in smoother acceleration and better power delivery.

Cons:

1. Cost: Catalytic converters can be quite expensive, and the Bosal 280-663 Quattro 2.0 is no exception. The cost of this catalytic converter can be a significant investment for some vehicle owners.

2. Installation Complexity: Installing a catalytic converter can be a complex process that requires specialized tools and knowledge. It is recommended that you have it installed by a professional mechanic to ensure proper installation and functioning.

3. Possibility of False Positives: In some cases, a faulty oxygen sensor or other related sensors can cause the check engine light to come on, indicating a problem with the catalytic converter. It is important to have a proper diagnosis done before replacing the catalytic converter to avoid unnecessary expenses.

Conclusion:

The Bosal 280-663 Quattro 2.0 catalytic converter is an essential replacement part for vehicles with a Quattro 2.0 engine that have a faulty catalytic converter. Although it comes with a high price tag and installation complexity, the benefits of improved emission compliance, better fuel efficiency, and smoother engine performance make it a worthwhile investment for vehicle owners. It is recommended that you have a proper diagnosis done before replacing the catalytic converter to avoid unnecessary expenses. If you do need to replace it, it is recommended that you have it installed by a professional mechanic to ensure proper installation and functioning.

part # 280663 price

  • $313.73

specifications mufflermooch:

  • for models: Quattro
  • brand: Bosal
  • manufacturer part number: 280-663
  • upc: 623920333302

payments mufflermooch:

  • other
  • wallet: Paypal
  • credit card: Visa

shipping mufflermooch:

  • class: Standard
  • cost: $0.00
  • service: Standard
  • transit: 3-6 Days
  • type: Fixed

general mufflermooch:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators
  • condition: New

seller mufflermooch:

  • rating: 99.1%
  • # reviews: 64078

returns mufflermooch:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

offer mufflermooch:

  • started: February 1, 2026
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • availability: In Stock
for models: quattro,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, sku: 11837208613199792,
mufflermooch logo
1 offer $313.73 USD
  • Offer #1: $313.73 price + free delivery = $313.73* total. Manufacturer :Bosal.FREE SHIPPING