MPVI File-by-Email Tunes
You already have an MPVI. Order the tune, email your stock read, we build the file and send it back. Flash it yourself — no RTD required.
Nano Torque Diesel is a full-service tuning shop in Tipp City / Dayton, Ohio — in-house calibrations on our Dynojet, multi-platform every day. We’re becoming an authorized HP Tuners dealer. Hardware and RTD stay Coming Soon until written approval; file-by-email tunes for select platforms are available now.
Our shop
Storefront and dyno are on our property. Calibrations are built here on the Dynojet 424xLC2 with LINX — load-verified, data-driven, matched to the truck in front of us. That’s the shop we described to HP Tuners.
Some HP Tuners work is live today via MPVI file-by-email. RTD phone tuning and hardware sales open after authorization.
You already have an MPVI. Order the tune, email your stock read, we build the file and send it back. Flash it yourself — no RTD required.
Remote Tuning Device (RTD) / TDN phone delivery, MPVI4, accessories, and credits — Coming Soon until we have written HP Tuners authorization. No device prices listed (MAP).
Join HP updates waitlist →Hardware and credits will be offered on this domain only after written dealer authorization. Sign up below for updates — waitlist members get 10% off when gear goes live. No prices until then.
Pro interface for laptop + phone workflows. For sale here after final approval.
Sign up for updates →Cables, credits, and supporting gear — available with your signup discount when we open. No pricing yet.
Sign up for updates →Remote Tuning Device + TDN delivery once dealer / TDN access is granted.
Sign up for updates →Talk to the tuner
Questions about your truck, mods, file-by-email, or dyno time? Call or text Walter — same person who builds the calibrations.
Dynojet 424xLC2 + LINX
Load-verified, data-driven results on our in-house chassis dyno. Reach out and we’ll get you on the rollers.
Dyno session at the shop, or send a stock MPVI read for platforms we support remotely today.
Stock reads from your ECM / TCM on HP Tuners — the foundation for a clean custom calibration.
Calibration is done here at Nano Torque Diesel — matched to your truck, mods, and goals.
Controllers are licensed with HP Tuners credits. Flash and revise through the approved HP Tuners workflow.
Need changes after dyno or road data? Revisions stay in-house with the same tuner who built it.
Credits are HP Tuners’ licensing currency. Each module you want to tune — ECM, TCM, etc. — costs a certain number of credits to unlock. Think of it as a one-time key for that controller.
Credits are consumed when you license a controller, not when you flash a tune. Once licensed, you can flash and re-flash that controller as many times as you want — no additional credits needed.
Yes. Credits are tied to the VIN and the PCM’s serial number. Once a controller is licensed, it stays licensed to that vehicle permanently — even if you change devices.
You pay once to license your ECM (and TCM if you’re doing transmission tuning). After that, revision tunes we build for that controller can be flashed without buying a new license. Credit sales here start after authorization — no prices listed until then.
Join the list for MPVI4, accessories, credits, and RTD / phone tuning. When hardware goes live after written approval, waitlist members get 10% off.
Dealer status: Nano Torque Diesel is becoming an authorized HP Tuners dealer and is awaiting written approval. We do not claim “Authorized HP Tuners Dealer” until that approval is in hand. MPVI4, accessories, credits, and RTD will be offered for sale on this domain only after authorization. No device or credit prices are shown until then (MAP). File-by-email calibrations for listed platforms are available now.
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