The 6 Best Catalytic Converters

We spent 26 hours on research, videography, and editing, to review the top choices for this wiki. If you have had enough of high repair costs at dealerships, then you are in the right place. Most states require that your vehicle pass their emissions standards tests, and a quality catalytic converter can make sure that happens without a hitch. Take a look at our list of some of the best-rated products on the market to get the perfect fit for your car, truck or SUV. When users buy our independently chosen editorial picks, we may earn commissions to support our work.

6. Pacesetter 80-0028

The Pacesetter 80-0028 uses a welded stainless steel casing to ensure long-term durability. It is designed to help your vehicle pass emissions tests in forty-nine of the fifty states. Once you determine that it will fit your vehicle, take it to a mechanic to be installed.


  • Uses a large honeycomb catalyst
  • 5-year or 50000-mile warranty
  • Might require adjustments to fit















Brand Pacesetter
Model 80-0028
Weight 5.1 pounds
Rating 4.3 / 5.0

5. Walker 16468

The Walker 16468 is a durable product that uses a stainless steel construction and pipe heat shields. It doesn’t require adjustments on the right vehicle and is a great way to reduce emissions in cars and trucks newer than 1996. It will quickly have you inspection ready.


  • High-tech wash coat
  • Improves gas mileage
  • Gaskets must be purchased separately















Brand Walker
Model 16468
Weight 7.1 pounds
Rating 4.0 / 5.0

4. Eastern 70318

The Eastern 70318 will correct most emissions issues if you are dealing with a clogged or faulty converter on your vehicle. It fits a wide variety of makes and models and saves you time and money by avoiding the high costs of the average dealership.


  • Increases power and performance
  • Great manufacturer customer service
  • Often used by muffler shops















Brand Eastern Industries
Model 70318
Weight 4.8 pounds
Rating 4.4 / 5.0

3. Walker 16370

The Walker 16370 is created to withstand high heat and to securely bolt to your current exhaust. It uses hangers and brackets that other similar products don’t have for reinforced stability. Take it to your favorite mechanic for a fast, professional installation.


  • For vehicles newer than 1996
  • Durable pipe heat shields
  • Cheaper than dealership models















Brand Walker
Model 16370
Weight 7.1 pounds
Rating 4.7 / 5.0

2. Magnaflow 99205HM

The Magnaflow 99205HM is constructed of durable stainless steel, and the universal design means that it is compatible with a wide range of vehicles. When properly installed, it will help your vehicle pass emissions inspections in all states except California.


  • Closely welded seam
  • Can be used with gas and diesel
  • Made in the united states















Brand Magnaflow
Model 99205HM
Weight 5.1 pounds
Rating 4.9 / 5.0

1. Flowmaster 2230130

The Flowmaster 2230130 is specially designed to meet emissions standards in forty-nine states. It is created to fit nearly any vehicle make and model with the help of professional installation, and will reduce noise and excessive output without sacrificing power.


  • Compact and lightweight construction
  • Will keep the check engine light off
  • Made of stainless steel















Brand Flowmaster
Model 2230130
Weight 2.4 pounds
Rating 4.7 / 5.0