Direct Fit (2L/FOCUS) OEM GRADE Catalytic Converter, mandrel bent tubular stainless steel construction provides superior CatSmart enabled emissions reduction, longevity, and, superior flow efficiency. This OEM grade product contains a higher precious metal loading than the standard grade version.
US EPA and Canadian certified and approved for the vehicles listed below.
Magnaflow 51633 | FORD FOCUS | ST | 2L Turbo | Catalytic Converter-Direct Fit | OEM Grade EPA
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Side by side comparison with the OEM you can see the difference of the workmanship along with a lessor weight. After having the down-pipe installed by the local mechanic and the start up of the engine, huge improvement with the support of the Magnaflow exhaust system. Definitely heard a more define Grrrrrr from the exhaust.
The mechanic took it out for a test drive and his first comment to me was that he had a difficult time keeping the wheels from spinning. He was very impressed at the performance of the 2013 Ford Focus ST.