MailOrder Tuner Reviews

MailOrder Tuner ReviewsSee store reviews

Customer photo review of Mail Order Tune

Clay Y.

Just did a simple cam swap on my truck nothing else really except some basic boring bolt ons and got it tuned by Casey and the truck runs perfect. The trans was on its way out prior to the swap so thats the next project 😂 but great guys, they know what they’re doing. My ecu got there at 8:50am and they had it tuned and shipped back out to me by 12 that afternoon. So basically a 3 hr turn around, you can’t beat that!

Mail Order Tune

Richard A.

The tune worked out amazingly. This is the first time I’ve had to tone a truck. I did the Texas speed choppacobbra cam with the DOD delete. You guys are awesome. Truck started right up no issues.

07-13 Truck/SUV Email Tune | MAILORDERTUNER

Customer photo review of Mail Order Tune Email Retunes

Blake L.

The team over at Mail Order Tuner’s has the best customer service, hands-down. They have gone back-and-forth with me trying to get the motor tuned in my truck after we swapped a bunch of parts and a computer. Casey stuck with us the whole way. In the end result was an amazing running truck with an excellent tune. Highly recommend them for anything LS, they will be the only ones tooting my truck for as long as I own it!!!!!!

Mail Order Tune Email Retunes

Customer video review of Mail Order Tune

Patrick M.

Casey did an unbelievable job with my 2011 Chevy Avalanche. He did a DOD/AFM delete, also a VVT delete. The truck has never run better. From the first call all the way through putting the ECT back in the truck and post-job questions he was extremely responsive, knowledgeable, and helped make a difficult job much easier. I highly recommend MailOrderTuner, don't waste your time with anyone else.

Mail Order Tune

Kristhian M.

2010 Camaro ss 6 speed Texas speed stage 3 Full bolt on Grate customer service Good quality Tunning I sent the computer from Panama (the country) to them. No problems. They received the computer at 10am and at 2pm that same day they shipped it out tp Panama again. The car is performing very well. Great service.

Mail Order Tune

Milton C.

Did a great job solving a idle/stalling issue on my ls7 427 crate motor. Engine has a pretty radical cam that had no manners at idle. Sent the pcm to MailOrderTune and they turned it around very quickly and worked perfectly once installed. Thank You for the very competent service!

Mail Order Tune

Brandon B.

Sent in my ECU to mail order tuner and had them tune it and they had a very fast turn around. Got it back in and it drives awesome! And no more check engine light for the O2’s!

99-06 Truck/SUV Mail Order Tune | MAILORDERTUNER

Wendall S.

My sierra 1500 5.3 with AFM number 4 cylinder lifter crashed and took out cam was hesitant about putting TSP stage two cam kit in but glad I did the tune that MOT did is wow and service was very fast now my sierra really is the bad ass edition thanks again Mail order tunner

Mail Order Tune

Stephen R.

O411 PCM swapped, 7.4l K2500, 120 k miles, 4.10:1 gears Thanks to Casey @ Texas Speed 15.3 MPG ! Runs a lot smoother than ever. Has a noticeable power increase. The motor just seems happier than ever. Unheard-of gas mileage. First tune sent was good, but he didn't quit till it was awesome. Money well spent !

Email Tune | MAILORDERTUNER

Customer photo review of Mail Order Tune Retune form

Shaun B.

Put the truck norris cam in and had it tuned and loved it, but i know i wanted headers so i sent computer back to get it retuned and OMG this thing came to life. Everywhere i go people cant believe it. And it gets down and boogies. I am smiling all the time. Thank you very much for doing the part that i have no idea what to do.Verry happy Shaun Brophy

Mail Order Tune Retune form

Justin P.

Installed TSP stage 2 cam and with no tuners near me Mail Order Tuner was recommended by Texas Speed and Performance glad I listened to them. Fast turn around truck runs great. Will definitely be using Mail Order Tuner for all of my tuning.

Email Tune | MAILORDERTUNER

Alex B.

Casey and his team at MailOrderTuner provide the best remote tuning services BAR NONE! The process of providing specs of your build, uploading a current tune file, and receiving a tune that can plug in to run your build is priceless! If there are any concerns, Casey is quick to assist in the best way he can because we are remote. I will be sure to use them for my future needs! Don’t hesitate to use this service!

Email Tune | MAILORDERTUNER

Derrick C.

Casey at mailordertuners.com has the E-tunes streamlined very easy to work with. The tech page on their website has all the info on how to data log, install tunes, read and write files etc. His response time on receiving your data logs and adjusting your tune is top notch within the day you send your data logs you'll receive your tune if not multiple in the same day. The tunes he does are quality he'll keep working with you until the tune is 100%. I have nothing but good thing's to say abt mailo...

Email Tune | MAILORDERTUNER

Charles K.

Found you guy on line and was super simple, filled out work sheet with all the information on car and I called to verify address and the lady I talked to was very nice and knowledgeable. Thanks again

Mail Order Tune

Travis S.

Phenomenal Tuner, our only tuner for all of our in shop work. From LS Swaps to Cam installs and anything else they deliver the best, most street friendly tunes I have ever seen. Fantastic work as always! Highly Recommend!!!

Email Tune | MAILORDERTUNER

Judd B.

Almost one year to the day from when I ordered my tune, I turned the key for the first time and my motor immediately roared to life. This thing is great. I would highly recommend Mail Order Tuner for all your tuning needs!

Mail Order Tune

Karl G.

Texas speed Afm/dod delete kit on a 15 5.3 Tahoe tune was perfect fired right up runs great better than having to load it up and take to someone else to tune

Mail Order Tune

Nicholas L.

Very happy with the tune. Great to have my truck back working properly. I will be using mailordertuner most definitely in the future for any other builds or modifications to my current truck. Service was fast and truck is working great. Thanks a million to mailordertuner for getting my truck rolling again!

Mail Order Tune

Matthew C.

Needed a custom tune to get my 1997 k1500 with a gen 3 5.3 ls swap up and running and the crew at mail order tuner did not dissapoint. My computer was retuned and on its way back to me the same day it arrived and they even called me with a couple questions to make sure everything was done right the first time. Great company would highly recommend for all tuning needs

99-06 Truck/SUV Mail Order Tune | MAILORDERTUNER

Scott J.

The Mail order tuner crew knows what their doing. I have had multiple pcm's tuned and they all turned out great. My 1966 c10 with a 6.0 and 4l60e has been running for years without any issues. Recently installed a 6.2 and 6l80e installed in my 1977 k10. This thing hauls ass with a sloppy stage 2 cam, longtube headers, and a mail order tune. Mail order tuner rocks!!!

Mail Order Tune

Customer photo review of After Tune Data log and Tech Support

Jeff J.

I was planning on sending one more log after my WOT pulls and the last tune. I just have not found time yet. I will get it done soon. But I think we are pretty good. Casey said it's 97% dialed in. It's running like a beast. I am very satisfied with the results. Mail Order Tuner made all the difference.

After Tune Data log and Tech Support

Clint F.

Still working on completing my build and I can’t say enough about Mail Order Tuner being patient and helping me along the way with getting engine right where it needs to be.

Email Tune | MAILORDERTUNER

Jerry P L.

It has a a 2006 5.3 with the 706 cylinder heads texas speed stage 1 low lift cam with springs and valve train with icon forged aluminum flat top pistons with valve reliefs with a little taller intake manifold

99-06 Truck/SUV Mail Order Tune | MAILORDERTUNER

Customer photo review of Boosted Tune Option

Robert W.

MOT (Casey and his support team) did an amazing job getting me up and running after my Cam/Supercharge upgrades. He (Casey)was helpful and very knowledgeable on both the tune, and advice of what works and what shouldn't...this is my second MOT experience and they are on my short list of who to call and where to go if I need help!!! I am sure I will continuing my relationship with MOT as a valued resource in building my supercar!! !!! Great big THANK YOU Mail Order Tune!!! Robert Webb (AKA Spyde...

Boosted Tune Option

Jason F.

First time using mail order tuner and the process was simple and my car runs great. I built my car on a budget and I was nervous about how everything would work together. I have different heads, intake, bigger injectors and the chopacabra cam kit. The car is very responsive and reliable. Casey responded quickly to my emails and even called me to let me know what I should do next to free up more horse power. Highly recommended

Email Tune | MAILORDERTUNER

Customer photo review of HP Tuners MPVI3

Roger M.

When I first watched others plugging computers into computers, to say the least I was intimidated. I’m not a tuner and struggle accurately describing to a tuner what’s going on. HP tuners solves the problem. Now we can make a pass, playback the run and most importantly share with others that can help. So, if you’re on the fence, take a chance and learn something new, I consider this a must have tool in the box.

HP Tuners MPVI3

Logan S.

1999 Camaro Ss. I did longtubes, ory pipe, TSP cam. Mail the ecu off on a Tuesday got it back the following Tuesday. Car runs great. They were quick to respond to questions. Overall a really good experience.

Mail Order Tune

Customer photo review of Retune Changes - Email

Tanner L.

Strongest running 100% stock junk yard 5.3/4l60e I have experienced....and I have done a ton of these in swaps. Fast turn around and thorough. Lays 295 rubber into second gear.

Retune Changes - Email

Customer photo review of Gen 5 Camaro Mail Order Tune

Keith D J.

Mailorderturer, did a great job on my ECU. I was only down 3 days. Car runs really well. 2010 Camaro SS with L76 engine replacement. Dod/VVT delete Honey Badger cam Long tube headers / CATs Stock 6.2 Intake

Gen 5 Camaro Mail Order Tune

William B.

Night N day difference! Tuned for my Chopacabra cam, 33" tires, 4:11 gears, and delete the infamous AFM. My goal was a dependable daily driver with a little added power. After the tune 5.3 ly5 screams. Now that there's a noticable power increase, I feel compelled to add a Corvette servo and shift kit to my 4L60E to prolong its life and handle the added power better. My 5.3 no longer throws any codes at me. Runs perfectly!

Mail Order Tune

Bradley F.

Mail order tuner helped me out. Had engine gone through with some goodies and a tsp torquer v2 cam. All local dyno shops were weeks out. Was able to get my car up and running fast. Thank you very much!

04-06 GTO HP Tuners MPVI3 - LS1 LS2 Bundle | MAILORDERTUNER

Joe V.

Mailorder tuners did a Great Job tuning my stock 2016 corvette! It was like going from a wimpy Volkswagen to a fun driving rocket ship! Thanks Guys I love driving this car now! Joe V

Mail Order Tune Email Retunes

Brian H.

First time I’ve gone this route and doing email tuning was a great experience. From the detailed vehicle intake page, and readily available info through the process, a few logs and my Tahoe was more alive than ever. Casey’s revisions were prompt and on point. The help through the process was eye opening to what he really goes through to make this process possible for people at an affordable price and without having to schedule a date and wait for a tuning shop to be able to enjoy your ride! Than...

Email Tune | MAILORDERTUNER

Christopher D.

Casey worked his magic to really bring this Callaway Silverado alive. His patience with me learning and passion for performance is clearly evident. This truck makes great power and I still get decent fuel mileage on the highway. I will be back once more upgrades are installed. Thank you MOT.

Boosted Tune Option

Customer photo review of Email Tune HPTuners Bundle | MAILORDERTUNER

Tyler F.

Recently had to change tuners for my LS, after using Mail Order Tuner there’s no going back. These guys are more than willing to help you answer any questions you have, and they got my tune back to me the same day as they received my stock tune. Super fast, and helpful. I recommend them to everyone!

Email Tune HPTuners Bundle | MAILORDERTUNER

Justin M.

I installed a summit stage 2 cam in my 2003 4.8 Silverado and needed a tune. My ECM made it to Texas on a Wednesday morning and Casey called me to go over a few things about my truck and they shipped my computer that evening. I got it a couple days later and installed it in my truck. It fired right up and runs awesome! Sounds like a racecar just like Casey said it would!

99-06 Truck/SUV Mail Order Tune | MAILORDERTUNER

Customer video review of Email Tune HPTuners Bundle | MAILORDERTUNER

John G.

Fantastic job! HP Tuners is the way to go. Super quick turnaround on the updated tunes, even over the weekend, which was unexpected. Runs and drives like stock, even with a stall conv, but a bunch more hp.

Email Tune HPTuners Bundle | MAILORDERTUNER

Joe H.

In my 2015 yukon Denali XL 6.2 lt1 I did a Texas speed stage one Dod delete cam , with valve springs and Che rocker trunion upgrade. I was worried about tuning issues but everything mail order tune did was great and exactly as explained . I called and spoke to someone about my concerns then I Filled out the form and shipped out the ecm. It came back 1 week later ( my shipping, the tune and shipping back to me). I plugged it in and started up the truck. Runs great. Performs well and all monitor...

Mail Order Tune

Jonathan J.

Casey and Staff (Tamara) helped me plan my 1st LS performance project. I've been a Gen. I SB Chev. guy for decades, so I needed help with the whole ECM/tuning thing. ECM removal, shipping, turn-around and re-install, couldn't have been easier - or quicker (less than 1 week). My '99 Silverado 4.8L LS, has only been modified by conversion to a simple, dual exhaust, Brian Tooley Truck Norris, NSR Cam. and Mail Order Tune (MOT - Love it!), ECM tune. I took my little "Sleeper"/Driver to its 1st ...

Mail Order Tune

Noah S.

Was very informational and made sure if exactly what ibwas looking for and received it back very quickly I will definatly use them again on my next project .... Thank you very much

Mail Order Tune

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