CSF Aluminum Radiator for NC Miata 2-Row Core with B-Tube Technology

CSF Aluminum Radiator for NC Miata — 2-Row Core with B‑Tube Technology Upgrade your NC Miata cooling with CSF’s all-aluminum, high-performance radiator. Engineered from over five decades of radiator expertise, this 2-row core unit with exclusive B‑Tube Technology delivers superior heat rejection for street, track, and high-horsepower builds. Key Benefits Improved cooling efficiency — B‑Tube design increases tube surface area ~15% vs. conventional tubes for faster heat transfer. Stronger, lighter construction — brazed B‑tubes allow thinner aluminum walls without sacrificing strength. Dual liquid laminar flow — B‑tubes emulate two smaller tubes in the same space for more effective coolant distribution. Optimized airflow — precision-aligned multi-louvered fins maximize air passage and heat rejection. Track-ready reliability — built for motorsports demands and aggressive street performance. Why Choose CSF Each radiator is engineered and wind-tunnel tested for application-specific fin geometry and thermal performance. The result is a direct-fit, high-efficiency cooling solution that reduces operating temperatures and improves engine durability under extreme conditions. Fitment: Designed specifically for the NC Miata with a 2-row core configuration. Direct replacement for stock radiators, ideal for performance upgrades and race applications.