Air and Fuel› Intake Manifolds and Components
MMX
6.1L HEMI CNC Ported Runner Intake Manifold
SKU: MMP-STG3IM
Moderate — 2–4 hours
Description
This program ports the intake runners to the maximum extent possible with CNC tooling and opens the ports to match the cylinder head port opening. The standard entry size is 85mm, with an optional 90mm entry available for an additional cost.
Fitment
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Specifications
| Brand | MMX |
| Part Number | MMP-STG3IM |
| Category | Air and Fuel |
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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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