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2006–2015 Mazda MX-5 Miata Intake & Intercooler FAQ's

Please read our FAQs page to find out more.

Do intakes add power on an NC?

A cold‑air or high‑flow intake sharpens response and sound; gains grow when paired with header/exhaust and proper ECU calibration.

Where does an intercooler fit on an NC?

Stock NCs are NA—intercoolers apply to turbo/supercharger kits. A front‑mount with efficient end tanks keeps IATs stable under boost.

Are larger throttle bodies/manifolds worth it?

On higher‑flow NA/2.5‑swap or FI builds, a larger throttle body and matched manifold can improve top‑end. Benefits depend on cams/header and tuning.