Ultra Stage 1 Camshaft Kit

The Skunk2 Ultra Stage 1 Camshaft Kit is engineered specifically for the 2012-2015 Honda Civic Si models equipped with the K24Z7 2.4L engine. This kit aims to enhance performance by waking up an engine that may feel like it signs off too early in the RPM range, making it more street-friendly. This simplifies the process for those seeking significant gains without transforming their daily driver into a full-time project. The camshafts are constructed from forged 8660 alloy steel, ensuring they are robust enough for hard driving and long-term use. Upon installation, the engine is expected to pull harder and sustain power higher in the rev range, with the powerband shifted approximately 1,000 RPM higher. This results in stronger top-end performance without sacrificing drivability. Naturally aspirated builds can commonly see gains of 20–30 horsepower, while boosted applications can potentially achieve 50+ horsepower increases with appropriate supporting modifications and tuning. Professional installation and tuning are recommended to achieve optimal performance and results.