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Fizzle Blow Off Valve Block-Off Kit for 50mm Flange Intercooler to Throttle Body Hose for DDR Manifold Fizzle Sea-Doo 300 Intercooler Tubing Upgrade Kit
This blow off valve block-off kit includes an aluminum block-off plate, o-ring, and v-band clamp. It’s used to cover and seal off the 50mm blow off valve flange in the event that you decide to not use a blow off valve on your setup. This block-off kit is compatible with the 50mm flange that is included with certain Fizzle products, such as the Fizzle Yamaha Intercooler Kits and select Fizzle blow off valve kits for Sea-Doo and Yamaha. This hose replaces your OEM or aftermarket hose going from the intercooler to throttle body when changing from the factory intake manifold to the DDR Billet Intake Manifold on Sea-Doo 300 models. The new intercooler hose is required because the throttle body alignment changes after installing the DDR manifold.
Applications: All years Sea-Doo 300 and 2018+ 230 HP watercraft
  • Replace the stock rubber intercooler hoses that are prone to becoming soft and weak, leading to premature failure.
  • Heavy duty 5-ply silicone construction with internal metal reinforcement. Includes high quality marine grade SS316 hose clamps.

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Fizzle Sea-Doo 300 Intercooler Tubing Upgrade Kit for BOV Fizzle Sea-Doo 325 Intercooler Tubing Upgrade Kit Fizzle Sea-Doo 300 Intercooler Tubing Upgrade Kit with TIAL Blow Off Valve

Applications: All years Sea-Doo 300 and 2018+ 230 HP watercraft
  • Add your 50mm TiAL/Turbosmart Style or 35mm HKS Style blow off valve to reduce back pressure on the supercharger wheel.
  • Replace the stock rubber intercooler hoses that are prone to becoming soft and weak, leading to premature failure.
  • Heavy duty 5-ply silicone construction with internal metal reinforcement. Includes high quality marine grade SS316 hose clamps.

CLICK TO LEARN MORE
Applications: All years Sea-Doo 300 and 2018+ 230 HP watercraft
  • Add a blow off valve to reduce back pressure on the supercharger wheel.
  • Replace the stock rubber intercooler hoses that are prone to becoming soft and weak, leading to premature failure.
  • Heavy duty 5-ply silicone construction with internal metal reinforcement. Includes high quality marine grade SS316 hose clamps.

CLICK TO LEARN MORE
Applications: All years Sea-Doo 300 and 2018+ 230 HP watercraft
  • Add a blow off valve to reduce back pressure on the supercharger wheel.
  • Replace the stock rubber intercooler hoses that are prone to becoming soft and weak, leading to premature failure.
  • Heavy duty 5-ply silicone construction with internal metal reinforcement. Includes high quality marine grade SS316 hose clamps.

CLICK TO LEARN MORE
Fizzle SuperCooler + 325 Tubing Upgrade Kit + 50mm Blow Off Valve Fizzle SuperCooler + 325 Tubing Upgrade Kit + Turbosmart Blow Off Valve Fizzle SuperCooler + 300 Intercooler Tubing Upgrade Kit + TiAL Blow Off Valve
Why buy?
  • High efficiency cooling element
  • Durable construction
  • Lower Intake Temperatures
  • Eliminate intercooler heat fade
  • Fast Guys Choose Fizzle!

Kit contents: Fizzle SuperCooler, Fizzle Sea-Doo 325 Intercooler Tubing Upgrade Kit, non-brand name 50mm Blow Off Valve, intercooler waterline fittings, hoses, zinc anode, complete set of heavy duty 5-layer, 4-ply silicone tubing with internal metal reinforcement and high quality Stainless Steel hose clamps.

Direct replacement for full OEM Sea-Doo 325 HP intercooler system

Maximize throttle response and achieve lower Air Intake Temperatures (AIT)

Utilizes stock intercooler location, works with stock exhaust system or aftermarket exhaust

Designed for maximum horsepower capacity

Fits all 2024-2025 RXP-X 325, RXT-X 325 and GTX 325 Sea-Doo models
 		Why buy?
  • High efficiency cooling element
  • Durable construction
  • Lower Intake Temperatures
  • Eliminate intercooler heat fade
  • Fast Guys Choose Fizzle!

Kit contents: Fizzle SuperCooler, Fizzle Sea-Doo 325 Intercooler Tubing Upgrade Kit, genuine Turbosmart Blow Off Valve, intercooler waterline fittings, hoses, zinc anode, complete set of heavy duty 5-layer, 4-ply silicone tubing with internal metal reinforcement and high quality Stainless Steel hose clamps.

Direct replacement for full OEM Sea-Doo 325 HP intercooler system

Maximize throttle response and achieve lower Air Intake Temperatures (AIT)

Utilizes stock intercooler location, works with stock exhaust system or aftermarket exhaust

Designed for maximum horsepower capacity

Fits all 2024-2025 RXP-X 325, RXT-X 325 and GTX 325 Sea-Doo models
Applications: All years Sea-Doo 300 and 2018+ 230 HP watercraft
  • Achieve lower Intake Air Temperatures (IAT), increase throttle response and drastically reduce intercooler heat fade.
  • Replace the stock rubber intercooler hoses that are prone to becoming soft and weak, leading to premature failure.
  • Add a blow off valve to reduce back pressure on the supercharger wheel.

CLICK TO LEARN MORE
Fizzle SuperCooler + 325 Tubing Upgrade Kit + TiAL Blow Off Valve
Why buy?
  • High efficiency cooling element
  • Durable construction
  • Lower Intake Temperatures
  • Eliminate intercooler heat fade
  • Fast Guys Choose Fizzle!

Kit contents: Fizzle SuperCooler, Fizzle Sea-Doo 325 Intercooler Tubing Upgrade Kit, genuine TIAL Blow Off Valve, intercooler waterline fittings, hoses, zinc anode, complete set of heavy duty 5-layer, 4-ply silicone tubing with internal metal reinforcement and high quality Stainless Steel hose clamps.

Direct replacement for full OEM Sea-Doo 325 HP intercooler system

Maximize throttle response and achieve lower Air Intake Temperatures (AIT)

Utilizes stock intercooler location, works with stock exhaust system or aftermarket exhaust

Designed for maximum horsepower capacity

Fits all 2024-2025 RXP-X 325, RXT-X 325 and GTX 325 Sea-Doo models