Kelli M.
Fast service, very helpful support and works perfectly. Reinstalled computer after the DOD delete and fired up with out hesitation. No check engine light or codes.
TJ C.
Crazy fast turn around and truck fired right up and runs great! Highly recommend
Anthony W.
Everything seems to be working as planned I have to add the o2 sensors to my exhaust system and I would imagine every thing will be just fine , but It runs and every thing looks good so far I’ll let you know how it’s running after the o2 sensors get installed but I appreciate your hard work into tuning it for me
Jeremy S.
Everything went great. My truck fire up and runs great I would absolutely recommend mailordertuners to anyone. I’m getting exhaust done right now so I don’t have a video
Bill R.
Well, Casey was amazing!
Helped me lots! Pointed me also in the right direction concerning my rebuild. All good today! Glad i found them!
Amanda L.
It solved all issues and runs great
Joshua S.
The service techs are extremely knowledgeable and helpful. They did my program in less than a day! The tune is spot on. I definitely recommend them.
Jesus C.
Fast and easy, staff is great and knowledgeable fast turnaround times , highly recommend
Verdadario W.
Mail order tuner is the truth ,had me up and going like day and night.im sending every ecm I have to these guys. Anybody reading this its all truth
And I will vouch for them.
Reginald C.
Great job on the tune!!!!! Run better & faster.....
