Ignitions and Electrical› Computers, Chips, Modules and Programmers

M Engineering

M838T ProTune Yes

$2,260.00

SKU: M0DE ME-MCAL-ProTune-Upgrd

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Remote custom tuning service for McLaren M838T engines, designed for users who already own the M-Tuner Calibration Suite. Provides personalized calibration files for maximizing safe power or accommodating non-standard aftermarket parts. Includes M838T Motorsport Features Package. Valid for a single octane; additional charge for upgraded fuel systems or turbochargers.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandM Engineering
Part NumberM0DE ME-MCAL-ProTune-Upgrd

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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