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1992–2002 Mazda RX-7 Intake & Intercooler FAQ's

Please read our FAQs page to find out more.

Do FD intakes need tuning?

Intakes increase induction sound and can alter metering—calibration optimizes trims and load models. Hard pipes and a quality filter reduce restriction and heat soak.

Top‑mount vs V‑mount intercooler—what’s best?

V‑mount packages improve airflow and reduce heat‑soak by separating radiator and IC paths—popular on track FDs. Top‑mounts can work with proper ducting and shielding.

Are throttle body and intake manifold upgrades worth it?

On higher‑flow NA/ported or FI builds, larger throttle bodies/manifolds can add top‑end. Gains depend on the whole package and calibration.