Header banner
Revain logoHome Page
dorman 674 890 integrated catalytic converter logo

Dorman 674 890 Integrated Catalytic Converter Review

2

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

View on AmazonView on ЯM

Media

(3)
img 1 attached to Dorman 674 890 Integrated Catalytic Converter
img 2 attached to Dorman 674 890 Integrated Catalytic Converter
img 3 attached to Dorman 674 890 Integrated Catalytic Converter

Description of Dorman 674 890 Integrated Catalytic Converter

Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles. Convenient kit - includes gaskets and downpipe hardware to simplify installation. Durable construction -manufactured within strict tolerances for reliable longevity. Trustworthy value - backed by team of engineers and quality control experts in the United States. Ensure fit – to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Improved Performance with Integrated Converter

I recently replaced my old catalytic converter with this integrated converter and I was pleasantly surprised with the results. My automotive performance improved significantly, and I noticed a smoother ride, better fuel efficiency, and a significant reduction in emissions. Based on my observations, this product delivers excellent performance and durability. However, the installation process was a bit challenging due to the unconventional shape of the converter. Overall, I'm impressed with the…

Pros
  • Improved performance, better fuel efficiency, reduced emissions.
Cons
  • Challenging installation process.

Revainrating 3 out of 5

Part different than pictured

Well I have just installed a new part and first I would like to say that the part I received is not the one in the picture. In the photo, the exhaust manifold is made of galvanized pipe, I have cast iron. Other than that, the part fits my '09 Malibu perfectly, so time will tell if it holds up. My research showed me that Chevy uses a cast iron header which is notorious for cracks and is a common problem so I chose this brand as I thought the picture would show it would be different so am I'm a…

Pros
  • Heavy duty construction - manufactured to close tolerances for dependable durability
Cons
  • Modern