Polaris RZR XP TurboStage 2 Lock & Load Kit by Aftermarket Assassins

Description

Fits 2017–2020 Polaris RZR XP Turbo & Turbo S Models

Take your RZR’s performance to the next level with the Stage 2 Lock & Load Kit by Aftermarket Assassins. Designed for serious riders who crave more horsepower, torque, and throttle response, this complete upgrade package combines precision tuning with advanced clutching to deliver unbeatable power to the wheels. Each component is engineered for reliability, efficiency, and maximum performance on every terrain—from sandy dunes to muddy trails.

Complete Kit Includes: AA Tuned PV3 Tuner, S3 Clutch Kit, Snap Ring Delete Kit, Billet Blow-Off Valve with Filter, and a Slip-On Exhaust. Every part is purpose-built to work together, ensuring smoother shifts, cooler operating temperatures, and longer component life. The PV3 Tuner comes preloaded with Aftermarket Assassins’ custom performance maps, giving you the ability to flash your ECU, monitor key engine parameters like boost and timing, and even return to stock settings at any time.

The S3 Clutch Kit transforms your throttle response, providing instant engagement and improved RPM control under load. Whether you’re racing, trail riding, or tackling steep dune climbs, you’ll experience consistent belt grip and faster acceleration. For riders running oversized tires or heavy loads, optional helix and torsion spring upgrades help optimize power transfer and prevent belt slip. This kit also includes fan temperature adjustments, speed limiter removal, and throttle-by-wire improvements for a more direct, responsive ride.

Each tune level is crafted for specific fuel grades and performance goals, from a mild boost on pump gas to race-level power on high-octane or E85 fuel. The result is a noticeable increase in rear-wheel horsepower, improved cooling efficiency, and enhanced drivability. With extensive real-world testing and proven results, this Stage 2 kit delivers a perfect balance of reliability, safety, and raw power.

Unlock the full potential of your 2017–2020 Polaris RZR XP Turbo or Turbo S with the Aftermarket Assassins Stage 2 Lock & Load Kit—precision tuning and engineered performance for riders who demand the best.