We have #5201, the heavy duty defrost duct, which is heavier than stock, but it is not included in the kit. The duct hoses in the kit, are the same as stock, #5217, and do not have an upgrade option.
Asked: Jan 20, 2021 - 04:26 PM PST • Answered: Jan 23, 2021 - 11:29 AM PST • SKU: 5199