Unlock more power with the RaceFlow Wastegate Outlet from Straightline Performance. Designed for Polaris Boost models, it improves airflow, reduces backpressure, and delivers quicker turbo response and higher top-end power. Built from stainless steel for race-ready durability.
Features:
- Simple bolt-on/spring-on installation
- Full stainless-steel construction
- Compatible with stock mufflers
- Provides 2–3 HP gain with no tuning
- Delivers 5+ HP gain with tuned snowmobile
Designed To Fit:
2022 Polaris 850 RMK Khaos Matryx Slash Patriot Boost 155"
2023 Polaris 850 RMK Khaos Matryx Slash Patriot Boost 155"
2023 Polaris 850 RMK Khaos Matryx Slash Patriot Boost 163"
2023 Polaris 850 RMK Khaos Matryx Slash Patriot Boost 165"
2023 Polaris Indy VR1 Patriot Boost 129"
2023 Polaris Indy VR1 Patriot Boost 137"
2024 Polaris 850 RMK Khaos Matryx Slash Patriot Boost 155"
2024 Polaris 850 RMK Khaos Matryx Slash Patriot Boost 165"
2024 Polaris Indy VR1 Patriot Boost 137"
2025 Polaris Indy VR1 Patriot Boost 137"
2025 Polaris Patriot Boost Indy VR1 137"
2025 Polaris Patriot Boost Indy VR1 Dynamix 137"
2025 Polaris Patriot Boost Pro-RMK 155"
2025 Polaris Patriot Boost Pro-RMK 165"
2025 Polaris Patriot Boost RMK Khaos 155"
2025 Polaris Patriot Boost Switchback Assault 146"
2026 Polaris Indy VR1 Patriot Boost 137"
2026 Polaris Patriot Boost Indy VR1 137"
2026 Polaris Patriot Boost Indy VR1 Dynamix 137"
2026 Polaris Patriot Boost Pro-RMK 155"
2026 Polaris Patriot Boost Pro-RMK 165"
2026 Polaris Patriot Boost RMK Khaos 155"
2026 Polaris Patriot Boost Switchback Assault 146"
