Kawasaki SXR 1500 Waterbox

Description

Big Sound. Clean Fit.

This is the upgrade your SXR 1500 has been waiting for. Our Waterbox delivers the deep, throaty exhaust tone you’ve been looking for — not overly loud, but bold, clean, and aggressive. Designed to replace the oversized stock waterbox, this unit frees up space in the tray, improves water flow, and brings out the true sound of your ski.

Key Features:

• Big, Throaty Sound – Clean, deep tone that makes your ski sound like a beast
• Aggressive Exhaust Tone – Yes, it sounds good. Real good. The kind of tone that turns heads.
• Fits Kawasaki SXR 1500 – Designed specifically for your ski
• Compact Design – Replaces the huge OEM waterbox tucked under the tray
• Self-Install Friendly – No specialty tools or shop visit required. Confident DIY riders can do this at home
• Improved Water Routing – Helps reduce backpressure and optimize flow
• Uses OEM Hoses & Clamps – Minor water line re-routing required (longer hose not included)
• Engineered to Sound Better – We’re saying it again: this waterbox sounds awesome

This Waterbox for the SXR 1500 was designed for riders who want better sound, better flow, and a no-nonsense fit. The SXR 1500 benefits from a compact, throaty exhaust that wakes up your ride

Installation Notes:
This waterbox does not use OEM mounting points. It slips into place after shifting the motor slightly forward and to the right. You’ll need to remove the stock exhaust and trim a small amount of foam under the tray. No printed instructions are included — but a video install guide is posted right on the product page.

Production Lead Time:
Each unit is built-to-order. Please allow approximately 2 weeks for fabrication and handling before shipping.

Specifications:

• Material: Aluminum
• Finish: Raw aluminum with TIG welds
• Fitment: Kawasaki SXR 1500
• Sound Profile: Deep. Throaty. Clean. The way it should’ve sounded from the factory.

Want to compare this part to the factory setup?
Check out the official Kawasaki SXR 1500 spec page.

Includes:

• Performance Waterbox
• 90° ½″ Black Billet Bypass Fitting
• Video installation guide (posted online)

Excludes: Hoses, clamps, and longer water lines needed for re-routing

Why Upgrade?
Let’s be honest — the stock waterbox is huge, heavy, and quiet. This upgrade gives you the sound you’ve been wanting, the flow your ski deserves, and a cleaner layout under the tray. If you want to stand out on the water and bring your build to life, this is the part to do it.

The sound matters. The tone matters. This waterbox delivers both.

Order Now
Click Add to Cart to reserve your build slot. Orders ship approximately 2 weeks from purchase date. This is an upgrade that actually performs.

Install Video

Want More SXR 1500 Performance?

Check out our HFC Race Plate for the SXR 1500 — designed for improved hookup and aggressive cornering.

Want to confirm factory specs?
Compare our fitment to the official Kawasaki SX‑R 160 (1,498 cc) spec page.