1 YEAR review on the 3 must have mods for 2014-2018 GMC and Chevy trucks and suv's, did they work ??
we go over the 3 must have mods for your 2014 thru 2018 gmc and chevy trucks and suv's after one year of use.the mods are shift technologies super superior thermo bypass valve for the 6L80E transmission, the k/n catch can oil and gas separator, and the range technologies AFM/ DFM delete module, and also the pulsar lt programmer tuner, we installed all these products and drove 30k miles in the span of a year, so we can give you a honest feedback on how they worked for us and if there was any issues or problems... our email address is [email protected] if anyone wants to reach out to us..thanks we appreciate everyone who is subscribed to our channel and is apart of the MMCG family.
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