---
product_id: 105379919
title: "RIVA Spark Performance Water Box"
brand: "riva racing"
price: "£485.35"
currency: GBP
in_stock: true
category: "Riva Racing"
url: https://www.desertcart.co.uk/products/105379919-riva-spark-performance-water-box
store_origin: GB
region: United Kingdom
---

# RIVA Spark Performance Water Box

**Brand:** riva racing
**Price:** £485.35
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RIVA Spark Performance Water Box by riva racing
- **How much does it cost?** £485.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/105379919-riva-spark-performance-water-box)

## Best For

- riva racing enthusiasts

## Why This Product

- Trusted riva racing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Unique exhaust baffle design increases the low-end power and mid-range pull of your SPARK's 900cc engine. Delivers up to 5hp on modified engines along with significant torque gains. High-strength aluminum construction will survive backfires and meltdowns. Developed on our Dyno and tested extensively on the water, this water box features radiused exhaust tubes and dished end caps for optimum exhaust flow. Recommended for use with RIVA Free Flow Exhaust Kits or RIVA Rear Exhaust Kits. Includes detailed installation instructions. Key Features: Delivers up to 5hp on modified craft. Direct replacement for restrictive OEM water box. Beaded inlet & outlet flanges for reliable coupler retention. Radiused exhaust tubes & dished end caps. Powder coated to prevent corrosion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MBBZGTW |
| Best Sellers Rank | #5,012,140 in Automotive ( See Top 100 in Automotive ) #2,866 in Powersports Silencers & Mufflers |
| Brand | Riva Racing |
| Date First Available | January 2, 2019 |
| Is Discontinued By Manufacturer | No |
| Item model number | RS16131 |
| Manufacturer | RIVA Racing |
| Manufacturer Part Number | RS16131 |

## Images

![RIVA Spark Performance Water Box - Image 1](https://m.media-amazon.com/images/I/41AaSFyG70L.jpg)

## Frequently Bought Together

- RIVA Spark Performance Water Box
- Sea-Doo New OEM Safety Kit, 295100330
- Black Widow Personal Watercraft Dolly

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**Shop now:** [https://www.desertcart.co.uk/products/105379919-riva-spark-performance-water-box](https://www.desertcart.co.uk/products/105379919-riva-spark-performance-water-box)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*