The Riva Sea Doo 2018-19 RXT/GTX 300 Power Filter Kit for 2018~19 Sea-Doo RXT/GTX 300 models feeds your supercharged engine a steady diet of cool air, delivering greatly improved acceleration and rpm. Replaces restrictive stock air box with a high-volume, precision-formed intake duct that attaches to the supercharger via a large 4" adapter. Cool air enters the system via a proprietary oversized, stainless-steel mesh filter element that is certified to meet U.S. Coast Guard 'SAE J1928' requirements. Simple installation & quick removal allow easy access for engine maintenance. Includes water-repellent pre-filter and detailed installation instructions.

Key Features:                             

• Delivers increased acceleration & power.
• Stainless steel screen-type flame arrestor.
• Large 4" ducting attaches to the supercharger via a flow-matched velocity stack.
• Includes water-repellent pre-filter.
• Fits 2018 & 2019 models only.
• IJSBA legal for all classes.
• Certified to meet U.S. Coast Guard 'SAE J1928' requirements.

NOTE: Installation of this Power Filter Kit requires either of the following two products for the engine breather.

• Engine Breather/Catch Can Kit: Redirects power-robbing crankcase fumes and oil vapor to a remote reservoir that can be drained as needed.
• Power Filter Engine Breather Hose: Returns crankcase fumes and oil vapor to the engine.

NOTE: NOT COMPATIBLE with Sea-Doo Secondary Battery Harness Kit.

Fits The Following Models:

• 2019 Sea-Doo GTX Limited 300 Power Filter Kit
• 2019 Sea-Doo RXT-X 300 Power Filter Kit
• 2018 Sea-Doo GTX Limited 300 Power Filter Kit
• 2018 Sea-Doo RXT-X 300 Power Filter Kit