Engines and Components› Engines, Blocks and Components

Melling

Engine Cylinder Deactivation Delete Kit

$1,758.92

SKU: M00L MDK200

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

Moderate — 2–4 hours

Description

The Melling MDK200 MDS Delete Kit converts Chrysler, Dodge, and Ram 5.7L Hemi Gen III engines from Active Fuel Management (AFM) to non-AFM operation, eliminating lifter deactivation and preventing related issues. This kit is a direct replacement for factory AFM components and requires professional installation.

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

BrandMelling
Part NumberM00L MDK200

Videos

HEMI MDS Delete Kit Install by Melling

HEMI MDS Delete Kit Install by Melling
Ram Truck Hemi Reliability Fix —HV Oil Pump Upgrade + MDS Delete

Ram Truck Hemi Reliability Fix —HV Oil Pump Upgrade + MDS Delete
ASSEMBLING 5.7L HEMI ENGINE DELETING MDS AND UPGRADING TO 6.4 CAM AND VALVE SPRINGS

ASSEMBLING 5.7L HEMI ENGINE DELETING MDS AND UPGRADING TO 6.4 CAM AND VALVE SPRINGS
Hemi 5.7 MDS delete, Lessons Learned

Hemi 5.7 MDS delete, Lessons Learned

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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