This is a 100% Custom Tune for your truck and all the modifications that you have done. SPE recommends all vehicles with heavy modification be dyno tuned. Unless you come to our shop it's very hard to do. Some people ask why not remote tune? Remote tuning something that is extremely sensitive to load and effective spooling is very hard to dial by raw data; it must be done by feel. So, for the customer who can't make it to our shop to have there truck dyno tuned we have developed a systematic way that we will tune your truck through data and the customer's input. Through extensive tuning experience and our in house dyno we are very versed in diesel tuning. Please be understanding that doing this through emails and phone calls can be time consuming. Also, please be familiar with the tuner hardware and how to use it. The process is simple if you have a basic understanding of your truck and computers (click and dragging files, updating your tuner, etc). If you have any questions of what all this entails before ordering feel free to email or call. 


***We recommend purchasing this tune for heavily modified trucks only. If your truck is mostly stock purchase our HotX tune to optimize it.


*****Includes multiple tunes AT OUR DISCRETION..Usually it only takes two files to get it where it needs to be. Just remember this isn't live tuning. We don't have the truck in our hands so sometimes we are limited by many variables.


*** Not legal for sale or use on pollution-controlled motor vehicles anywhere in the United States. Legal ONLY for off-road competition racing vehicles and cannot be used on vehicles that are operated on public streets, roads or highways. this product is not for sale or use in the state of California.

By submitting your order from Snyder Performance Engineering, you declare you have read and accepted all of the terms, conditions, and responsibilities of your purchase.

By Purchasing from SPE you understand that all products are for offroad use ONLY unless otherwise stated. Violations may result in a fine of up to $32,500 per vehicle (or possibly higher depending on changes in the law). All penalties and/or fines for removing your vehicle's emissions equipment are the sole responsibility of the end user.***

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