Own a Sea-Doo GTI, GTX, or Kawasaki SX-R 160? Stock is just the starting point. This guide covers the best aftermarket upgrades for jet skis and PWCs in summer 2026 — exhaust, ignition, oil, body protection, and model-specific tips to boost speed, handling, and on-water confidence.
Summer is prime riding season — don't let a preventable breakdown sideline you. Our complete summer powersports maintenance checklist covers oil, suspension, fuel systems, brakes, and more for ATVs, dirt bikes, UTVs, and jet skis.
