Installing a 392 intake manifold kit for 5.7 hemi

If you're looking to squeeze more power out of your Mopar, installing a 392 intake manifold kit for 5.7 hemi is honestly one of the best bang-for-your-buck mods you can do. It's one of those upgrades that enthusiasts have been talking about for years, and for good reason. While the stock 5.7L Hemi is a solid engine, its factory intake manifold—especially on the older "Eagle" versions—was designed more for daily commuting than for high-end performance. Swapping it out for the "big brother" manifold from the 6.4L (392) Apache engine can totally change how your car feels when you plant your foot on the gas. ...

February 24, 2026 · 7 min · Raina Dahlia