PACCAR MX Tune — MX-11 & MX-13
Pricing being finalized
This configuration's price is being confirmed — contact SDPI to order.
Details
Custom tuning for PACCAR MX engines. Select your engine above — MX-13 pricing follows the EPA generation and software version, and MX-11 pricing is being finalized (contact SDPI to order one today). MX-13 EPA17 is an ACM flash only: the ACM module (CM1881 one-plug or CM2220 two-plug) is shipped in with same-day turnaround and 1-day air shipping included, and the emissions components must stay installed and plugged in with a healthy J1939 circuit and NOx sensors.
What we'll need from you
- ▸ VIN and ECM operating-system / calibration number
- ▸ Year, make, model, engine and transmission
- ▸ Current modifications and what you want out of the tune
- ▸ Stock/read file upload — required on most platforms (EZ Lynk orders usually don't need one)
After checkout you'll complete a guided questionnaire and secure upload tied to your order. See the tune revision policy.
How it works
Order
Purchase the tune for your platform.
Questionnaire
VIN, calibration number, mods and goals — plus your read file if required.
Calibration
Your file is built for your truck, not pulled off a shelf.
Delivery
Download securely from your SDPI account.
All SDPI products are sold for lawful use. Performance calibrations are built for the emissions configuration you report and applicable local regulations — see our terms for details. $1,499.99 is the base price. Additional modifications are priced per option and shown before you add to cart. Your platform selection is confirmed at checkout.