** NOW AVAILABLE — IN-STOCK AND SHIPPING **
- Designed to work specifically with the stock intake manifold. Our custom, patent-pending SSSPACER evens airflow to each cylinder and increases overall airflow to all cylinders from the effects of the specially designed flow modifiers.
- Increases effective plenum size by approximately 0.1 litre.
- Decreases heat-soak in the throttle body.
- Works with all M20 variations (M20B20, M20B23, M20B25, and M20B27). Works with everything from the stock throttle body, to big bore throttle bodies and ported intake manifolds up to 66 mm (larger inlet sizes available by request).
- No tune necessary (though it is recommended) — can be used with the stock tune.
- Can be used on any engine from completely stock to completely upgraded.
- Support multiple local businesses: Made in Colorado, USA from start to finish! All excess material is collected and recycled.
- Full submersion anodized in signature Königsblau for a long-lasting finish.
- 1x SSSPACER (for M20)
- 4x extended studs
- 2x vinyl gasket
Installation Instructions – English (PDF)
Installation Instructions – 日本語 (PDF)