At Straightboost® Performance, we’re committed to creating innovative solutions for the automotive performance community. We’re proud to introduce our custom-engineered coolant overflow and oil catch can combo designed specifically for the 1999–2003 Honda S2000 AP1. Why You Need This: The F20C engine in the S2000 is notorious for oil blow-by. The factory PCV system recirculates blow-by gases, which leads to oil residue and sludge buildup in the intake manifold—robbing performance over time. Our solution? A fully baffled, vented oil catch can system that captures oil and vapor. Oil Catch Can Features: Multi-level internal baffling to separate oil from blow-by gases Dual -10AN Fittings for valve cover connections Low-profile breather with aluminum retaining plate (no bulky filters) 1/8” NPT drain plug Built-in dipstick for quick level checks Vented design: Clean, unrestricted airflow exits through the top-mounted filter Coolant Overflow Tank Features: 0.75-liter capacity ¼” barb fitting for radiator hose Billet aluminum vented cap Build Quality: High-grade aluminum construction Professionally TIG welded Made in the USA Made to order – current lead time: 5–10 business days Note: Installation requires cruise control relocation or removal This combo tank is the perfect blend of function, form, and performance—designed with track use, street performance, and engine longevity in mind.
