I have used a cobb accessport, 2 sct x4's (2 different trucks), and now this hptuners rtd. I'm not one to be content and stay with something. So when hptuners and mpt said no more tuning under the hood I had to jump and order a rtd. No regrets. Love being able to do everything I need to do for tuning from the convenience of sitting in my truck. No pcm unlocks, no swapping pcms, and no under hood tuning. What more can you ask for? And as always you can't complain about the customer service, fast shipping, and awesome tuning from Mike and the boys. They dont skip a beat. Josh at mpt was on the ball when I told him I needed to upgrade my device. Signed,sealed and delivered in a couple days. Dont second guess yourself on talking to Mpt and putting a order in. Definitely well worth it.
I’m 60 years old and I’ve tried several tuners on several different vehicles but none have compared with MPT. The custom tunes are great and the customer service unmatched. Tune on MPT!
BIGGEST plus: No PCM swap! Thank you so much! Night and day difference. I look forward to working more with you guys. Props to HPTuners as well!
The plugs really smoothed out my idle and got rid of the full throttle surge I was feeling. Paired with the tune and the 170 degree thermostat it’s a different truck. I love the power and quicker shifts. So much fun to leave people in the rear view.
Major difference in esthetics in the engine bay and huge increase of air to the intake. Instead of cutting holes in the plastic for the service bulletin, buy this from MPT, rip out the oem plastic and install the shroud.
Where to start with these guys is tough, as they do everything perfect! These guys have helped me over the course of an entire year while I built a Gen 3 EcoBoost, Mike personally helped me chase oil pressure issues when my motor builder even backed out and stopped helping me! He didn’t give up on me even when I was feeling the pressure of giving up on it! Mike wouldn’t let me give up and I now have a F150 that’s out here smoking every single car or truck or race vehicle that pulls up on me! Since finalizing my tune I have dusted an Audi R8, so many hellcats and corvettes it ain’t funny, I don’t even waste gas on Mustangs and Camaros anymore!!!!!!
Great tune 93prx this has put my 2023 Raptor on another level thanks guys lokking foward for.the next update to.the truck
The clutch is great! I paired it with an aluminum flywheel and I'm very happy with it.
Being a twin disc clutch, it engages quickly - so it's a little jumpy for city traffic.
I use it for daily driving and Autocross, and I'm very happy with it.
If you're going to buy a driveshaft (or anything for your car) buy it from MPT! They have been great thru this whole process.
Unfortunately; the driveshaft mailed to me was not balanced properly.
That's probably an exception. DSS has a great reputation, but my experience is what it is.
My mechanic, and other mechanics assumed the driveshaft was balanced, and further assumed it just needed to be adjusted:
We were able to adjust it to the point that it did well under 60mph - This after more than a week of trying different positions.
The idea that the driveshaft was out of balance was unfathomable.
I took it to a local machine shop anyway. Turn out it was way out of balance.
I paid for the shop to balance it, and sent the invoice to DSS for reimbursement. They said no because I wasn't following their guidelines (Send the driveshaft in, and they'll repair it).
Those guidelines though, would be too time-consuming though, especially since the Driveshaft is already fixed - Sending the driveshaft in for repair would leave my car immobile for days, verses the hours it took to have it fixed locally.
Again. DSS is probably a great option. It didn't work for me.
Swapped from SSI utilizing Holley Trinity Ex over to MPT utilizing SCT. Idk why I didn’t go this route to begin with. Both the 87 & 93 PRX tunes are legit. The 87 runs very comfortably but the 93 makes this truck an absolute beast. Both are an absolute compliment to the bolt ons to this point. Super fast shipping. Great customer service. Highly recommend for sure.
Installed this by myself on 13 FX4 3.5 - fits and works great.
Paired with a new CAI and electronic BOV - my IAT and coolant temps stay lower (approx 2-5° above ambient temps in Florida) and allows for quicker turbo spooling. The whistle sound is also more prominent. Highly recommend.
I went with MPT RTD4 because I wanted to return to stock and use warranty if needed. I’m running PRX93 and 93 Daily/Tow tunes. I’m impressed! Throttle response is great, turbo lag is gone , speed limiter is gone and the 10speed shifts great! These guys know what they are doing. My truck is night and day with the performance gains I’m getting now. I just installed CV Fabrication v2 Titan intercooler, turbo smart BOV, J&L oil catchcan, NGK plugs. This truck has come ALIVE!
Tune is up to the next level my 2023 Raptor running like a sport car no kidding thanks guys on a 93 prx wow super happy with MPT
Worked perfect, highly recommend. Helps keep the engine and trans temp low while towing
Mpt tuned my raptor to anorher level is freaking awesome shifting is on a dime and powerful as hell im so impressed theres any better i can say thanks super happy guys and the 0 to 60 in 3.2 secondsctops it off thanks
I was on the verge of pulling the teigger to do the whole Computer swap in my 2023 Powerboost, but glad I waited. As soon as I saw the new HP RT4 was available at MPT, I had to jump on it right away and glad I did. This is programmer along with the recommended PRX tunes really woke up my truck!!! I love it!!
It was between MPT and another Tuning company for me. I read reviews that the competitor tune offered for these trucks was not an overly smooth drive with hard shifts on normal driving. Read reviews that MPT didn’t have this issue with their tunes.
Decided on MPT’s PR-X 91 tune for my Expedition Limited Max Stealth Performance. I also did purchase the SCT tuner from MPT.
I have a 3” lift, 33” tires, Intake, Turbosmart BOV, Charge pipe, Hot/Cold pipes and I just ran a 4.9 second 0-60… from a stop with no brake boosting. Before the tune I was running 6 seconds flat. Beyond impressed for an over 6000lb full size.
Smooth shifts and pleasure to drive as a daily driver for the last month with zero issues.
Hoping to buy an intercooler from MPT next to really tie it all together.
Definitely recommend!
Because they are the best, customer service and response time is great. Everyone there knows their stuff
I've been watching the ads and reels for a while and decided to try MPT Tunes because you no longer have to unlock your PCM. The first time driving after the tune was unbelievable! So much more power and the way it shifts now is so much better. The follow up and customer service is amazing! I love driving my truck now.
Super impressed with the 93 prx tune, doesn’t even feel like the same truck anymore, and the shifting is so much smoother!
Wanna know what the guts of your vehicle is doing? This guy has all of the info. It has a sleek design that's nice to display, and many ways to show what's ON the display. It took a little getting used to, the touch screen can be finicky, but once we established our relationship it hasn't let me down. My vehicle, 2015 f150, doesn't have all of the customization options, but that's ok, MPT has had my back with anything I've needed to fill in the blanks. I love it!
Super install, great look, feels like i.ipened it up abit with this kit... instructions are super easy to fillow...
The sound is amazing if that's what you like.. i love it myself easy Install in the driveway.. pictures aren't great beat i could after installation.. product is built well...
Raptor 2023 on 35s doing a 3.6 cant beat that you guys hooked it up super happy thanks
Got the 91 prx the 91 hybrid and 87 hybrid tunes. Honestly, the prx is the only one I will likely use. I thought the hybrid econ-prx would do well for economy for my daily, however you've gotta really punch it to kick in the prx settings so my mpg is actually better with just the prx tune. Plus so fun to drive.
Blown away by the prx tune. Like a whole different car and im getting 26 mpg with very spirited driving.
