Kelly_SUV_Life_796
My car was throwing codes, and this converter fixed it right away. The engine runs so much smoother now, and no more exhaust fumes inside.
2025-12-22
Loading vehicle options...
Choose Year, Make, and Model to check exact fitment.
Check if this fits your vehicle
Select a vehicle to check this product.
Check if this fits your vehicle
Fitment has not been checked for a vehicle.
Kelly_SUV_Life_796
My car was throwing codes, and this converter fixed it right away. The engine runs so much smoother now, and no more exhaust fumes inside.
2025-12-22
AutoMom_2019_46
Super fast shipping and it fit like a glove. Installation was a breeze, took me less time than I expected. Very happy with this purchase.
2025-11-18
Fast Free Shipping
45-Day Free Returns
3-Year Warranty
24/7 Customer Service
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2001 - 2003 | Audi | S8 | Base | 4.2L V8 |
| 2001 - 2005 | Buick | Century | Custom | 3.1L V6 |
| 2001 - 2002 | Buick | Century | Limited | 3.1L V6 |
| 2004 - 2005 | Buick | Century | Limited | 3.1L V6 |
| 2005 | Buick | Century | Special Edition | 3.1L V6 |







4.7/5
Based on 15 reviews
Kelly_SUV_Life_796
My car was throwing codes, and this converter fixed it right away. The engine runs so much smoother now, and no more exhaust fumes inside.
2025-12-22
AutoMom_2019_46
Super fast shipping and it fit like a glove. Installation was a breeze, took me less time than I expected. Very happy with this purchase.
2025-11-18
Fitment depends on your vehicle's specific engine and year. To be 100% sure, please enter your vehicle's Brand, Year, and Model into the "Fitment Checker" at the top of the page. If it shows a "Match," this part is engineered specifically for your vehicle.
Yes, this unit is fully EPA-compliant and meets federal emissions standards. You can verify the EPA certification stamps and specific engineering standards by looking through the "Technical Specs" section below.
Installation difficulty depends on your vehicle's exhaust layout. Most of our units are "Direct-Fit," but some may require more effort than others. Please check the "Installation Guide" or product photos on this page to see the specific bolt patterns and connection points for this model.
Loading vehicle options...
Choose Year, Make, and Model to check exact fitment.
Check if this fits your vehicle
Select a vehicle to check this product.
Check if this fits your vehicle
Fitment has not been checked for a vehicle.
Kelly_SUV_Life_796
My car was throwing codes, and this converter fixed it right away. The engine runs so much smoother now, and no more exhaust fumes inside.
2025-12-22
AutoMom_2019_46
Super fast shipping and it fit like a glove. Installation was a breeze, took me less time than I expected. Very happy with this purchase.
2025-11-18
Fast Free Shipping
45-Day Free Returns
3-Year Warranty
24/7 Customer Service
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2001 - 2003 | Audi | S8 | Base | 4.2L V8 |
| 2001 - 2005 | Buick | Century | Custom | 3.1L V6 |
| 2001 - 2002 | Buick | Century | Limited | 3.1L V6 |
| 2004 - 2005 | Buick | Century | Limited | 3.1L V6 |
| 2005 | Buick | Century | Special Edition | 3.1L V6 |







4.7/5
Based on 15 reviews
Kelly_SUV_Life_796
My car was throwing codes, and this converter fixed it right away. The engine runs so much smoother now, and no more exhaust fumes inside.
2025-12-22
AutoMom_2019_46
Super fast shipping and it fit like a glove. Installation was a breeze, took me less time than I expected. Very happy with this purchase.
2025-11-18
Fitment depends on your vehicle's specific engine and year. To be 100% sure, please enter your vehicle's Brand, Year, and Model into the "Fitment Checker" at the top of the page. If it shows a "Match," this part is engineered specifically for your vehicle.
Yes, this unit is fully EPA-compliant and meets federal emissions standards. You can verify the EPA certification stamps and specific engineering standards by looking through the "Technical Specs" section below.
Installation difficulty depends on your vehicle's exhaust layout. Most of our units are "Direct-Fit," but some may require more effort than others. Please check the "Installation Guide" or product photos on this page to see the specific bolt patterns and connection points for this model.