We have been custom tuning GM gas vehicles and Ford gas and diesel trucks and cars with OEM experience since 1995 including all the Powerstroke diesels. We have owned and tested on our own vehicles, from the 7.3L to the all new 6.7L, supercharged Mustangs, and all F150s including the new F150 EcoBoost. We know what works and what doesn't. Don't settle for the other tuners who claim to know what they are doing but have never owned any of the vehicles that they sell products for. Don't be a tuning tester! Ask before you buy what experience the company has. KEM | |||||||
Ford 7.3L custom tuning | Ford 6.0L custom tuning | Ford 6.0L custom FICM tuning | Ford 6.4L on road and race tuning | Ford 6.7L on road and race tuning | Ford F150 and Mustangs | Ford 3.5L EcoBoost | |
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KEM Performance, Inc. News
KEM Performance releases our 2011-2012 F150 EcoBoost Tuners!
A KEM exclusive, EcoBoost tuners with four power levels and PID monitoring. Fifty additional RWHP and 88 RWTQ on 87 octane fuel, see dyno sheet.
KEM Performance releases our 6.7L DPF ON Special Edition SD card!
Why delete the DPF and risk a fine, get the KEM Special Edition DPF ON SD card with power gains up to 160+ RWHP! We do what others say can't be done! Have the best of both worlds, more power and better fuel economy!
KEM Performance 6.7L Powerstroke runs 14.4 at the track!
Check out the video and time slip for our tuned 6.7L (fuel only, no nitrous or propane) at the track.
KEM Performance is now a H&S custom tuning dealer!
Now you can get KEM Performance 6.0L, and 6.4L diesel tunes on your Black Maxx or Mini Maxx tuner. Check out our product list or email us for more information.
KEM Performance is now a SCT custom tuning dealer
Now you can get KEM Performance 7.3L, 6.0L, and 6.4L diesel tunes on your X3 or Livewire. Check out our product list or email us for more information.
KEM Performance and Rudy's Diesel Performance at the track!
With KEM Performance tuning, Aaron ran his highest MPH for a 6.4L truck, 10.7 at 133.76!
VW and Audi diesel custom tuning now available!
We now offer onsite tuning for VW and Audi diesels. Call or email us for more details.
Race Only products
All of our off Race Only products require a signed disclaimer returned to us via email before the products will ship. The disclaimer can be downloaded from here: Disclaimer
The latest 6.7L tunes have been sent out, email us (no phone calls please) with your VIN if you did not receive them. No longer do you have to tap the shift selector button to get the gear indicator to light up each time you start the truck, hit it once and it stays on. We have also made some changes to address false urea system codes. You can now also select from four different trans tuning levels for any of the 5 engine tuning levels. Best of all, we had added even more power to levels 3 to 5 (dyno sheets coming soon!)
The wait is over! KEM Performance has done it again. We are now accepting ORDERS for the 2011-2012 Ford F150 EcoBoost tuners! Tuner features include 4 power levels: |
| 67L |
Free Shipping on all orders over $25! kem |
| We also have full Ford custom tuning for the 6.4L, and soon the 6.0L (including custom FICM tuning)! We can make files for you even if you already have a BlackMaxx, MiniMaxx, or XRT Pro tuner. |
