More Sound. Less Restriction. More Performance.

The NS FULLBOOST Exhaust Kit is engineered for the Sea-Doo RXT-X 300 and GTX 300 (2018–2026), delivering improved exhaust flow, a more aggressive exhaust note, and enhanced throttle response.

Built for riders who demand performance and reliability, this kit is manufactured using high-quality materials and designed for a clean, straightforward installation.

Features

✅ Fits Sea-Doo RXT-X 300 & GTX 300 (2018–2026)

✅ Increased exhaust flow

✅ Aggressive performance sound

✅ Improved throttle response

✅ Reduced exhaust restriction

✅ High-quality construction

✅ Exclusive NS FULLBOOST design

✅ Easy installation

Designed to Perform.

Built to Last.

NS FULLBOOST — Unleash the Sound. Feel the Power. 🔥💨