The Tuning School
Jeep Enthusiast course using HP Tuners. For beginners and those new to tuning.
Written specifically for the Jeep Wrangler owner.
Covers 2003-2019 (TJ 4.0L, JK 3.8L, JK 3.6L, JL 3.6L)
Works for Naturally Aspirated Vehicles only. For forced induction, please check out our Dodge course HERE
Our course will teach you a step-by-step process to tune your Jeep. Use our templates or make a custom tune for stock applications, lifted applications and more! You can tune with confidence using our safe, effective and repeatable process.
The course includes:
-3 free templates for street, aggressive off-road (sand), and slow off-road (crawling)
-Step-by-step process to use templates
-Fundamental tuning techniques for custom tunes
-How to tune stock/bolt-ons applications
-How to recalibrate speedometers for larger gears and tires
-How to tune using HP Tuners
For 2015+ Jeeps, you will need to unlock the ECM and use a Smart Access cable.
**Shipping policy** Paid orders received by 10am EDT will be processed for shipment the same day. Orders received after 10am EDT will be processed for shipment the next business day. Weekends and holidays will be processed next business day.
International orders are subject to your country's import fees. Please check your countries import guidelines here:
Information on returns can be found on our Returns Policy page HERE