Teryx4 H2 Header & Mid Pipe Upgrade Kit — High-Flow Ceramic System (99013)
Teryx4 H2 Header & Mid Pipe Upgrade Kit — High-Flow Ceramic System (99013) Unlock more power, response, and airflow from your 2026 Teryx4 H2 with this high-flow header and mid-pipe upgrade engineered exclusively for the new H2 platform. This bolt-on system replaces the restrictive factory header with a long-tube, ceramic-coated design that improves exhaust velocity, reduces heat, and delivers smoother low-end torque and stronger acceleration. Fast UTV verified this header kit with in-house dyno testing, confirming +11-wheel horsepower gains when paired with the full exhaust system. Even as a standalone upgrade, riders experience sharper throttle response, cooler exhaust temps, and an overall cleaner, deeper exhaust tone — all while maintaining OEM reliability. This system connects directly to the factory muffler and spark arrestors. No tuning, cutting, welding, or fabrication required. Key Features Built for the 2026 Teryx4 H2Designed specifically for the new H2 engine platform.