Riva Racing Sea-doo Spark Water Box

Riva water box for Seadoo Spark
Developed on Riva's dyno and tested extensively on water, this waterbox features rounded exhaust tubes and domed tips for optimal exhaust flow. The unique exhaust baffle design increases low-end power and mid-range pull for your SPARK's 900cc engine. Delivers up to 5 hp on modified engines, with significant torque gains. Its high-strength aluminum construction resists backfire and failure. A great complement to RIVA Free Flow or Riva Rear Exhaust kits! Detailed installation instructions included.

Main features:

• Delivers up to 5 hp on modified engines.
• Direct replacement for the restrictive original water box.
• Domed inlet and outlet flanges for secure coupler retention.
• Rounded exhaust pipes and domed tips for better gas extraction.
• Powder coated to prevent corrosion.

** Use of RS16130 or RS15130 exhaust kits required.