Polaris RZR owners, this boost control valve is exactly what you need to restore that peak performance! This electronic solenoid directly replaces OEM part number 4011285 and fits a ton of models including RZR XP Turbo (2016-2020), Turbo S, and PRO XP models. If you've been experiencing boost issues or just want to ensure optimal performance, this valve delivers precise boost pressure regulation. The build quality is seriously impressive - heat-resistant materials that can handle the extreme conditions these side-by-sides operate in. Installation is straightforward with no modifications needed - it's a direct bolt-on replacement. You'll notice smoother power delivery and better acceleration response right away. The electromagnetic technology ensures accurate boost control, preventing both over-boosting and under-boosting scenarios. Perfect for maintaining that factory-fresh performance as your RZR ages. Much more affordable than dealership parts but with the same reliability. Whether you're tackling tough trails or just want your machine running perfectly, this valve makes a noticeable difference in driveability. The consistent performance means no more unpredictable power delivery when you need it most. Seriously, if your RZR isn't performing like it used to or you're doing preventative maintenance, this boost control valve will get you back to optimal operation. Your turbo will spool up properly and you'll have confidence in your machine's performance on any terrain.
Free 30-day returns 
Free 30-day returns
