Mitsubishi 4B12 N/A to Turbo Line & Fitting Kit Collection

This collection is built for Mitsubishi 4B12 naturally aspirated (N/A) engines found in models like the Lancer, Outlander, and ASX. Designed specifically for N/A to turbo conversions, these kits include stainless braided oil feed lines, high-temp oil drain hoses, and water cooling line fittings for proper turbo support. Our kits simplify the turbo installation process by providing the correct block adapters, return fittings, and all necessary hardware to ensure reliable oil and coolant flow to your new turbocharger.