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      All collections

      ACCESSORIES & CHEMICALS

      All ACCESSORIES & CHEMICALS
      H.S.I. "JetSki Shop" T-Shirt H.S.I. "JetSki Shop" T-Shirt
      H.S.I. "JetSki Shop" T-Shirt
      $20.00
      H.S.I. Yamaha SuperJet Evolution T-Shirt H.S.I. Yamaha SuperJet Evolution T-Shirt
      H.S.I. Yamaha SuperJet Evolution T-Shirt
      $15.00 $25.00
      Red Line Synthetic Oil CV-2 Grease with Moly Red Line Synthetic Oil CV-2 Grease with Moly
      Red Line Synthetic Oil CV-2 Grease with Moly
      From $16.75
      H.S.I. Shorty Lanyard H.S.I. Shorty Lanyard
      H.S.I. Shorty Lanyard
      $3.69

      AIR & FUEL INTAKE SYSTEM

      All AIR & FUEL INTAKE SYSTEM
      Mikuni SBN High-Speed Main Jet Mikuni SBN High-Speed Main Jet
      Mikuni SBN High-Speed Main Jet
      $5.20
      Mikuni SBN Low-Speed Pilot Jet Mikuni SBN Low-Speed Pilot Jet
      Mikuni SBN Low-Speed Pilot Jet
      From $5.00
      Mikuni SBN Pop-Off Spring Mikuni SBN Pop-Off Spring
      Mikuni SBN Pop-Off Spring
      $3.25
      PROK Performance Air Filter PROK Performance Air Filter
      PROK Performance Air Filter
      $51.95 $52.83

      ALL PRODUCTS

      All ALL PRODUCTS
      H.S.I. "JetSki Shop" T-Shirt H.S.I. "JetSki Shop" T-Shirt
      H.S.I. "JetSki Shop" T-Shirt
      $20.00
      ODI Lock-On PWC Grips ODI Lock-On PWC Grips
      ODI Lock-On PWC Grips
      From $30.95
      H.S.I. Yamaha Shim Kits H.S.I. Yamaha Shim Kits
      H.S.I. Yamaha Shim Kits
      From $12.69
      H.S.I. Swivel Billet Throttle Lever H.S.I. Swivel Billet Throttle Lever
      H.S.I. Swivel Billet Throttle Lever
      From $84.69

      BLACK FRIDAY - CYBER MONDAY

      All BLACK FRIDAY - CYBER MONDAY
      H.S.I. "JetSki Shop" T-Shirt H.S.I. "JetSki Shop" T-Shirt
      H.S.I. "JetSki Shop" T-Shirt
      $20.00
      H.S.I. Yamaha SuperJet Evolution T-Shirt H.S.I. Yamaha SuperJet Evolution T-Shirt
      H.S.I. Yamaha SuperJet Evolution T-Shirt
      $15.00 $25.00
      H.S.I. Shorty Lanyard H.S.I. Shorty Lanyard
      H.S.I. Shorty Lanyard
      $3.69
      "H.S.I. X BUN Engine" T-Shirt "H.S.I. X BUN Engine" T-Shirt
      "H.S.I. X BUN Engine" T-Shirt
      $18.00 $25.00

      CLOSEOUT

      All CLOSEOUT
      Pitch Carbon Hood Scoop Pitch Carbon Hood ScoopSold Out
      Pitch Carbon Hood Scoop
      $190.00 $220.00
      Wax Racing Throttle Shaft Collar
      Wax Racing Throttle Shaft Collar
      $7.50 $10.00
      HSI 38mm Short Cyclone Filter Adapter (Scratched) HSI 38mm Short Cyclone Filter Adapter (Scratched)Sold Out
      HSI 38mm Short Cyclone Filter Adapter (Scratched)
      $25.00 $32.69
      HSI Yam 62T Billet Flywheel Cover - Blue (Scratched) HSI Yam 62T Billet Flywheel Cover - Blue (Scratched)Sold Out
      HSI Yam 62T Billet Flywheel Cover - Blue (Scratched)
      $135.00 $179.99

      DRIVELINE & HANDLING

      All DRIVELINE & HANDLING
      WCOT Yamaha SJ-4 Ride Plate 2.0 WCOT Yamaha SJ-4 Ride Plate 2.0
      WCOT Yamaha SJ-4 Ride Plate 2.0
      $425.00 $450.00
      WCOT Yamaha SJ-4 Intake Grate
      WCOT Yamaha SJ-4 Intake Grate
      $285.00
      H.S.I. SJ 94+ and WB1 Mid Shaft Assembly H.S.I. SJ 94+ and WB1 Mid Shaft Assembly
      H.S.I. SJ 94+ and WB1 Mid Shaft Assembly
      From $192.00
      OEM Yam Re-Splined Driveshafts OEM Yam Re-Splined Driveshafts
      OEM Yam Re-Splined Driveshafts
      From $235.69

      ELECTRICAL

      All ELECTRICAL
      MSD Enhancer Yamaha 650/701
      MSD Enhancer Yamaha 650/701
      From $435.95 $490.95
      Antigravity Small Case Lithium Battery Antigravity Small Case Lithium Battery
      Antigravity Small Case Lithium Battery
      From $220.00
      Thrust Yamaha EZ Start Thrust Yamaha EZ Start
      Thrust Yamaha EZ Start
      $119.99
      3-Position Rotary Switch 3-Position Rotary Switch
      3-Position Rotary Switch
      $45.00 $46.95

      ENGINE

      All ENGINE
      Yam Twin Engine Bolt Kits Yam Twin Engine Bolt Kits
      Yam Twin Engine Bolt Kits
      From $9.69
      OEM Yam 2-Stroke Crank Seal Kit OEM Yam 2-Stroke Crank Seal Kit
      OEM Yam 2-Stroke Crank Seal Kit
      $48.00
      ADA Yam Girdle 701/760 High Comp. Head Kit ADA Yam Girdle 701/760 High Comp. Head Kit
      ADA Yam Girdle 701/760 High Comp. Head Kit
      $422.65 $443.34
      ADA Kawi 750/800 STD High Comp. Head Kit ADA Kawi 750/800 STD High Comp. Head Kit
      ADA Kawi 750/800 STD High Comp. Head Kit
      $329.95 $337.65

      ENGINE PERFORMANCE

      All ENGINE PERFORMANCE
      Mikuni SBN High-Speed Main Jet Mikuni SBN High-Speed Main Jet
      Mikuni SBN High-Speed Main Jet
      $5.20
      Mikuni SBN Low-Speed Pilot Jet Mikuni SBN Low-Speed Pilot Jet
      Mikuni SBN Low-Speed Pilot Jet
      From $5.00
      Mikuni SBN Pop-Off Spring Mikuni SBN Pop-Off Spring
      Mikuni SBN Pop-Off Spring
      $3.25
      PROK Performance Air Filter PROK Performance Air Filter
      PROK Performance Air Filter
      $51.95 $52.83

      EXHAUST

      All EXHAUST
      H.S.I. Yam 61X Exhaust Sleeve H.S.I. Yam 61X Exhaust Sleeve
      H.S.I. Yam 61X Exhaust Sleeve
      $68.69
      H.S.I. Yam 61X Exhaust Water Restricting Kit H.S.I. Yam 61X Exhaust Water Restricting Kit
      H.S.I. Yam 61X Exhaust Water Restricting Kit
      $65.69
      H.S.I. Factory Pipe Lord Mounts H.S.I. Factory Pipe Lord Mounts
      H.S.I. Factory Pipe Lord Mounts
      From $6.69
      H.S.I. Inline Water Restrictor H.S.I. Inline Water Restrictor
      H.S.I. Inline Water Restrictor
      $12.69

      H.S.I.'s PRODUCTS

      All H.S.I.'s PRODUCTS
      H.S.I. Yamaha Shim Kits H.S.I. Yamaha Shim Kits
      H.S.I. Yamaha Shim Kits
      From $12.69
      H.S.I. Swivel Billet Throttle Lever H.S.I. Swivel Billet Throttle Lever
      H.S.I. Swivel Billet Throttle Lever
      From $84.69
      H.S.I. Straight 'Fat Bars' 30" Handlebar H.S.I. Straight 'Fat Bars' 30" Handlebar
      H.S.I. Straight 'Fat Bars' 30" Handlebar
      $59.69
      Yam Twin Engine Bolt Kits Yam Twin Engine Bolt Kits
      Yam Twin Engine Bolt Kits
      From $9.69

      HARDWARE & TOOLS

      All HARDWARE & TOOLS
      Yam Twin Engine Bolt Kits Yam Twin Engine Bolt Kits
      Yam Twin Engine Bolt Kits
      From $9.69
      Genuine OEM Yamaha 1/4” Fuel Line (5ft Increments)
      Genuine OEM Yamaha 1/4” Fuel Line (5ft Increments)
      $27.50
      H.S.I. Yam 61X Exhaust Water Restricting Kit H.S.I. Yam 61X Exhaust Water Restricting Kit
      H.S.I. Yam 61X Exhaust Water Restricting Kit
      $65.69
      H.S.I. Billet Nozzle Tie Down Loop H.S.I. Billet Nozzle Tie Down Loop
      H.S.I. Billet Nozzle Tie Down Loop
      $60.69

      HULL COMPONENTS

      All HULL COMPONENTS
      H.S.I. Watthole Dash Recess H.S.I. Watthole Dash Recess
      H.S.I. Watthole Dash Recess
      From $35.69 $61.69
      H.S.I. Hood Seal for Yamaha SJ, WB1 and A/M Hulls H.S.I. Hood Seal for Yamaha SJ, WB1 and A/M Hulls
      H.S.I. Hood Seal for Yamaha SJ, WB1 and A/M Hulls
      $37.69
      Genuine OEM Yamaha 1/4” Fuel Line (5ft Increments)
      Genuine OEM Yamaha 1/4” Fuel Line (5ft Increments)
      $27.50
      H.S.I. Yam 61X Exhaust Water Restricting Kit H.S.I. Yam 61X Exhaust Water Restricting Kit
      H.S.I. Yam 61X Exhaust Water Restricting Kit
      $65.69

      HULLS & READY-TO-RIDE SKIS

      All HULLS & READY-TO-RIDE SKIS
      LSP Revolver S1 760cc READY-TO-RIDE - Deposit LSP Revolver S1 760cc READY-TO-RIDE - DepositSold Out
      LSP Revolver S1 760cc READY-TO-RIDE - Deposit
      From $500.00
      H.S.I. Built Revolver XL 900cc READY-TO-RIDE H.S.I. Built Revolver XL 900cc READY-TO-RIDESold Out
      H.S.I. Built Revolver XL 900cc READY-TO-RIDE
      $19,999.00 $29,750.00
      2024 LSP Revolver V2-L HULL + POLE 2024 LSP Revolver V2-L HULL + POLESold Out
      2024 LSP Revolver V2-L HULL + POLE
      $13,250.00 $14,000.00
      2023 Rickter Edge FR Hull 2023 Rickter Edge FR Hull
      2023 Rickter Edge FR Hull
      From $8,500.00 $9,750.00

      SERVICE

      All SERVICE
      Your product's name
      $19.99
      Your product's name
      $19.99
      Your product's name
      $19.99
      Your product's name
      $19.99

      STEERING & CONTROLS

      All STEERING & CONTROLS
      ODI Lock-On PWC Grips ODI Lock-On PWC Grips
      ODI Lock-On PWC Grips
      From $30.95
      H.S.I. Swivel Billet Throttle Lever H.S.I. Swivel Billet Throttle Lever
      H.S.I. Swivel Billet Throttle Lever
      From $84.69
      H.S.I. Straight 'Fat Bars' 30" Handlebar H.S.I. Straight 'Fat Bars' 30" Handlebar
      H.S.I. Straight 'Fat Bars' 30" Handlebar
      $59.69
      KP Aluminum Adjustable Handle Pole KP Aluminum Adjustable Handle Pole
      KP Aluminum Adjustable Handle Pole
      From $600.00

      SWAG

      All SWAG
      "H.S.I. X BUN Engine" T-Shirt "H.S.I. X BUN Engine" T-Shirt
      "H.S.I. X BUN Engine" T-Shirt
      $18.00 $25.00
      Body Beach Veteran Snapback Hat Body Beach Veteran Snapback Hat
      Body Beach Veteran Snapback Hat
      $18.00 $20.00
      H.S.I. "10 Year Anniversary" T-Shirt H.S.I. "10 Year Anniversary" T-Shirt
      H.S.I. "10 Year Anniversary" T-Shirt
      $22.00
      H.S.I. "10 Year Anniversary" Women's Top(s) H.S.I. "10 Year Anniversary" Women's Top(s)
      H.S.I. "10 Year Anniversary" Women's Top(s)
      $22.00

      USED PARTS

      All USED PARTS
      2024 LSP Revolver V2-L HULL + POLE 2024 LSP Revolver V2-L HULL + POLESold Out
      2024 LSP Revolver V2-L HULL + POLE
      $13,250.00 $14,000.00
      H.S.I. Built Revolver XL 900cc READY-TO-RIDE H.S.I. Built Revolver XL 900cc READY-TO-RIDESold Out
      H.S.I. Built Revolver XL 900cc READY-TO-RIDE
      $19,999.00 $29,750.00
      USED - OEM Yam / Kawi Starter Bendix USED - OEM Yam / Kawi Starter Bendix
      USED - OEM Yam / Kawi Starter Bendix
      $65.00
      USED Pitch 155 Lightweight Mag Pump USED Pitch 155 Lightweight Mag Pump
      USED Pitch 155 Lightweight Mag Pump
      $1,195.00 $1,995.00