Duramax A50/T87 TCM Increase Line Pressure Update

Regular price $150.00

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SAME DAY PROCESSING REQUEST : I agree that any same day order placed before 3:30pm EST Monday thru Friday will be processed no later than 8:00pm EST. the same business day it is requested.

NEXT DAY PROCESSING REQUEST : I agree that any next day processing order place before 6:00pm EST Monday thru Friday will be processed no later than 8:00pm EST the following business day. ( Any Next Day Request placed on a Friday will not be fullfilled until the next business day which will be Monday.

This service allows customers who have already purchased TCM tuning to upgrade from stock line pressure to increased line pressure.

IF YOU DO NOT QUALIFY FOR THIS UPDATE THE ORDER WILL BE CANCELLED