BMW E30 3-Series M20 / M20B25 Billet Dual Fuel Rail Intake Manifold, engineered for serious performance and built with precision from solid 6061-T6 billet aluminum. No welding, no die-casting, no 3D printing, and no carbon fiber , just fully CNC-machined strength designed to handle high boost applications with confidence.
Designed for BMW E30 M20 engines including 320i & 325i platforms, this manifold comes with dual fuel rail capability. Each rail accommodates up to 6 injectors, while the second fuel rail setup remains optional depending on your build requirements. 1/8-27 NPT stoppers are included for unused ports.
For high-performance setups, we can machine a dedicated burst panel provision according to your preferred burst panel model, simply leave us a note when ordering.
Additional features include:
✔ 6 rear ports available for direct methanol or nitrous injection
✔ Custom drill & tap service upon request
✔ Throttle body adapter supplied to your specification up to ID102mm
✔ Available for both DBW (Drive By Wire) & cable throttle setups
✔ AN fittings and hose fittings supplied according to your selected configuration
AN Thread Reference:
* AN4 (-4) = 7/16-20 SAE
* AN6 (-6) = 9/16-18 SAE
* AN8 (-8) = 3/4-16 SAE
* AN10 (-10) = 7/8-14 SAE
* AN12 (-12) = 1-1/16-12 SAE
* AN16 (-16) = 1-5/16-12 SAE
* AN20 (-20) = 1-5/8-12 SAE
Choose from multiple anodized finishes and personalized logo customization options to match your build perfectly.
Need something more custom? We can still tailor the manifold to your application, including alternate engine bay fitment requirements. Dimensions can be provided and most customization requests are FREE of charge.
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