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We have acquired a few new and used H&S XRT and MM tuners in both Street and the USA Race versions (no need for a pricy unlock!). Call us for more details.

We have a limited supply of brand new SCT X3 tuners with competition tuning for 6.4L trucks available! These tuners come with 4 power levels, Tow, Performance, Race, and Race with softer shifts. They are being offered for $625 with free shipping! A signed disclaimer (found on our web site) will...

KEM 6.7L Turbo Upgrade Kit for 2011 to 2014 F250 to F550 Powerstroke trucks. KEM is proud to introduce our 6.7L Powerstroke turbo upgrade kit! This kit contains everything needed to upgrade the turbo on your 2011-2014 F250 to F550*. Our kits are the only ones on the market that are engineered...

"TUNE YOUR TRUCK LIKE A PRO" PACKAGE Tune your truck like a pro with the KEM tuning package! Have you wanted to try and tune your truck and just did not know where to start? Well Nutty Professor is here to help you out! This complete package has everything needed to tune your engine and...

From now until January 15th, we will be offering a sale on our 6.4L and 6.7L Special Edition SD cards for use with the Mini Maxx, Black Maxx, and XRT Pro. Pricing will be at $225 for either engine (with only minor mods - full builds will be priced accordingly). The 6.4L has 7 power levels from...

A lot of customers have been asking what the benefits and gains are of the different FICM options for a 6.0L, well... thanks to Tom and Dan at the Powerstroke Connection, we have dyno plots to share. Dan lent us his 2004 6.0L truck for use in the testing. He has a fair amount of mods and is...

From now until January 2nd, we are offering 20% off of all custom tuned files and our SD cards. The coupon code can only be used with orders placed online. Although we are closed during this time, we will still be filling the online orders provided we have ALL of the required information...

KEM Performance Contact Info: Call us at 407.319.2026 Monday through Friday 10AM to 4PM CST or email [email protected] Mike