Ignitions and Electrical› Computers, Chips, Modules and Programmers

DiabloSport

MARATHON OBDII PLUG-IN TUNING MODUL

$307.17

SKU: D00D M1000X

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This module saves fuel by enabling AFM 4-cylinder mode up to 80% of the time (compared to the OEM setting of 35%). It provides maximum economy while cruising with full V8 power when needed. Installation is easy; it simply plugs into the OBDII port under the dash, with no flashing or programming required. The module can be unplugged to return to factory settings. It is designed for GM vehicles equipped with Active Fuel Management (AFM) and will not convert a non-AFM vehicle to AFM.

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

BrandDiabloSport
Part NumberD00D M1000X

Videos

Disable your AFM (Active Fuel Management) With This Module

Disable your AFM (Active Fuel Management) With This Module
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DiabloSport Sprint Active Fuel Management Module
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[REVIEW AND UPDATE] Diablosport AFM Disabler After 2 Months Of Use//A Short Trip Down Memory Lane
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Range AFM Disabler - Long Term Review
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Range AFM Disabler Review
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Range Technology AFM/DFM Disabler Module
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500 mile trip with and without active fuel management on 2008 Silverado 5.3L 4x4 Range review

500 mile trip with and without active fuel management on 2008 Silverado 5.3L 4x4 Range review

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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