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Review on 🚗 Mophorn High Flow Catalytic Converter Direct Fit Front Exhaust Manifold | Compatible with Subaru Impreza, Legacy, Forester, Outback, 2006-2012 | 2.5L 4 Cyl (Non-Turbo) | Includes Gasket Kit by Michael Barrett

Revainrating 5 out of 5

Great product, fits just right! No P0420 error! Dan B.

Bought for my Subaru Impreza 06 after receiving code PO420. I replaced both O2 sensors and the code still hasn't gone away. I bought and installed this catalytic converter and I no longer get the code! I would like to exchange this first! When I removed the old converter, I cut it open and it had completely melted inside, restricting exhaust flow and triggering the code. This converter is perfect! It turned instantly! The only problem I had was that the original converter didn't have exactly the right heat shields for it. With some creative grinding I was able to adapt the original heat shields to this new catalytic converter and it works great!

Pros
  • Lots of positive emotions
Cons
  • Almost never