Stock exhaust piping was measured roughly 1 5/8... after running - TopicsExpress



          

Stock exhaust piping was measured roughly 1 5/8... after running calculations, 1 3/4 would have been optimal flow for straight-back piping, but the Echos twisting exhaust (has to takes a few right turns) had enough inherent resistance in it I felt comfortable taking it to 2. No gains or losses noticed, I will have to see long term how it affects fuel economy. My iPhones camera doesnt quite pick up how deep of a purr the Magnaflows put out - I am quite pleased with the results.
Posted on: Tue, 13 May 2014 22:36:55 +0000

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