YA4475D 4” High Temp set up with F475DYNO Adapters for Diesel Pickup Trucks


Includes 2 4’ sections of 4” ID DYNO hose, 2 F450DYNO’s, and an AY40. Specifically designed for diesel pickup trucks with twin pipes. Y-Assemblies are designed to convert a single exhaust hose into a dual kit for servicing many of today’s most popular cars and trucks. These come at a savings versus buying everything separately. They will withstand exhaust temps up to 700°F when used with a proper fan assisted system. It will not handle temperatures of a regeneration cycle. Contact us for specialized tubing made for that purpose if you plan on servicing during regeneration.

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Additional information

Weight30 lbs
Dimensions24 × 24 × 12 in


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Is it mandatory to use this Y-adapter with the fan assisted exhaust assemblies?Back to product
asked by Todd Grayson on 2021-01-24 13:44:47
1 answers shown
  1. Yes, you have to use this Y-adapter with fan-assisted systems. It will help control the temperature and enhance the exhaust smoke flow.
    Todd Grayson answered on 2021-01-24 13:45:09