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I have a 2001 Ford E350 Extended Van with the 7.3L TD, it seems sluggish compared to my friends 98 E350 Extended Van with the 7.3L TD. I tow and make long trips with this van and would like to increase its performance. Intake, exhaust, tuning chips … any thoughts or personal experiences with a TD E350?
Well vans have alot less to leak and cause sluggish performance. I am sure you could make an exhaust, as for an air intake I am not sure a 6637 would fit in your van. Also for tunning look up DP-Tuner jody can make you a custom program for your van.