ECM and TCM tuning built around your truck's real setup — SOTF where supported, emissions-intact options, CP4-aware fueling.
Limited $800 · Lifetime $1,300
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ECM + TCM tuning for every LML. We put extra care into fueling strategy given the CP4 pump's known failure history, and build Allison 6-speed shift calibration around your actual mods.
Want to flip between a tow-friendly level and a street level without re-flashing? Ask about SOTF tuning for your LML. Not every setup needs it — we'll tell you honestly if a single calibration covers your use case.
Custom files with a defined support window to get you dialed after the first flash and logs. Best if your truck is mostly done mod-wise.
Stay with RDP for ongoing revisions as mods and goals change under Lifetime rules — best for trucks that keep evolving.
Transmission feel is often what owners notice most. Ask for a TCM-matched quote with your ECM tune (Allison, 68RFE, Aisin, 10-speed, and others by platform).
Most street and tow customers start with emissions-intact packages aimed at cleaner tip-in, tow EGTs, and drivability — not peak-HP brag sheets. Built or off-highway projects are quoted carefully and separately. We don't publish defeat instructions.
Quote → pay → device if needed → add RDP as your EZ Lynk technician → install files → send a datalog → we revise. Support expectations follow Eastern Time business hours. Local meet-up available around Land O’ Lakes, Lutz, and the greater Tampa Bay area.
EZ Lynk AutoAgent 3 is the usual remote path for supported years on the LML. Don’t have one? Add it on your quote — we’ll recommend the right cable for your truck (e.g. many 2018+ Rams need a bypass/C23-class cable).
Send your VIN, mods, and goals — or buy directly on Priority Purchase.
Cash, Zelle, Cash App, or credit/debit through our secure checkout.
We'll confirm what hardware your truck needs and how to get it.
For EZ Lynk, add RDP as your AutoAgent technician.
We send your tune, you install it and send back a datalog.
We fine-tune based on your log and feedback.
Depends on your goals. SOTF (switch-on-the-fly) lets you flip between levels like tow and street without replugging — see our SOTF tuning page for the full breakdown.
The LML's CP4 high-pressure pump is a known failure point. Fueling strategy in your tune plays a real role in protecting it — we build around your actual fuel system.
Yes. Shift firmness, shift points, and torque management are part of a proper LML tune, not an afterthought.
Yes — most street and tow customers start emissions-intact. Built/off-highway projects are quoted separately.
Most LML trucks use EZ Lynk AutoAgent for remote tuning. We'll confirm exactly what your truck needs on your quote.
