Outboards - Outboard Aftermarket Accessories

450R MoTeC Calibrations
Starting From:
$799.99
This Part has options, please click the button below to order.

450R MoTeC Calibrations

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

MoTeC calibrations for existing MoTeC's. Stage 1, 2 or 3 for 450R setups. Must have purchased a MoTeC with this or send in your current one to be recalibrated.


450R Stage 1 Kit - Includes MoTeC and Calibrations
Starting From:
$6,999.99
This Part has options, please click the button below to order.

450R Stage 1 Kit - Includes MoTeC and Calibrations

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Available for Port or Starboard Engines. Single Engine Applications use Starboard kit. Includes MoTeC and Stage 1 calibration for 450R setups.


450R Stage 2 Kit - Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade and Calibrations
Starting From:
$10,505.99
This Part has options, please click the button below to order.

450R Stage 2 Kit - Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade and Calibrations

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Available for Port or Starboard Engines. Single Engine Applications use Starboard kit. Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade and Stage 2 calibration for 450R setups.


450R Stage 3 Kit - Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade, Throttle Body and Calibrations
Starting From:
$12,300.99
This Part has options, please click the button below to order.

450R Stage 3 Kit - Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade, Throttle Body and Calibrations

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Available for Port or Starboard Engines. Single Engine Applications use Starboard kit. Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade, 95MM Throttle Body and Ported Snout and Stage 3 calibration for 450R setups.


500R MoTeC Calibrations
Starting From:
$995.99
This Part has options, please click the button below to order.

500R MoTeC Calibrations

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

MoTeC calibrations for existing MoTeC's. Stage 1, 2 or 3 for 500R setups. Must have purchased a MoTeC with this or send in your current one to be recalibrated.


500R Stage 1 Kit - Includes MoTeC and Calibrations
Starting From:
$7,195.99
This Part has options, please click the button below to order.

500R Stage 1 Kit - Includes MoTeC and Calibrations

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Available for Port or Starboard Engines. Single Engine Applications use Starboard kit. Includes MoTeC and Stage 1 calibration for 500R setups.


500R Stage 2 Kit - Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade and Calibrations
Starting From:
$8,949.99
This Part has options, please click the button below to order.

500R Stage 2 Kit - Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade and Calibrations

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Available for Port or Starboard Engines. Single Engine Applications use Starboard kit. Includes MoTeC, Pulley Kit, Bearing Carrier Upgrade and Stage 2 calibration for 500R setups.


Belak Marine 450R / 500R Replacement Belt
Your Price:
$150.00

Belak Marine 450R / 500R Rigging Tube Adapter - 3 Inch
Starting From:
$200.00
This Part has options, please click the button below to order.

Belak Marine 450R / 500R Rigging Tube Adapter - 3 Inch

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

  • Fits 450R/500R engines
  • Allows use of 3" OD rigging hose
  • Available in raw finish or black anodized
  • Improved hose compatibility
  • Quality machined fitting

Belak Marine 450R / 500R Swivel Rigging Tube Adapter Kit - 3 Inch
Starting From:
$299.95
This Part has options, please click the button below to order.

Belak Marine 450R / 500R Swivel Rigging Tube Adapter Kit - 3 Inch

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

  • Adapter Fits 450R/500R engines
  • 450R/500R Adapter available in Black
  • Allows use of 3" OD rigging hose
  • Includes Hardin Marine Swivel Rigging Flange
  • 6 ft. of 3" OD hose is included.
  • Available in raw finish or black anodized
  • Improved hose compatibility
  • Quality machined fitting

Belak Marine 450R Pulley Kit with Idler and Belt
Your Price:
$1,600.00

Belak Marine 450R Pulley Kit with Idler and Belt

755-2125

  • 200-225 HP gain potential
  • Good for 16-17 PSI of boost
  • MoTeC tuning required
  • Complete kit with necessary components
  • Professional installation & tuning recommended

Belak Marine 500R Supercharger Pulley 2.5 Inch Diameter
Your Price:
$399.99

Belak Marine 95MM Throttle Body and Ported Snout
Your Price:
$1,600.00

Belak Marine 95MM Throttle Body and Ported Snout

755-2150

Works with Motec Only

Belak Marine Billet Oil Filter For 300R / 450R / 500R
Your Price:
$249.99

Belak Marine Billet Oil Filter For 300R / 450R / 500R

755-2215

BMP Billet oil filter, washable/reusable. Fits 300/450/500R.


Belak Marine Boost Bypass Pipe for 450R / 500R Outboards
Your Price:
$895.00

Belak Marine Boost Bypass Pipe for 450R / 500R Outboards

755-2210

BMP fiber-reinforced bypass pipe is an OEM direct replacement. The original piece tends to melt or come apart in high boost and high heat applications. This part has been bench tested for over 25 psi. This BMP boost bypass valve will directly bolt onto your 450/500R. Installation accessories are included. An Oetiker-style crimper is required for a simple install.


Belak Marine Catamaran Water Bypass Fitting
Your Price:
$200.00

Belak Marine Catamaran Water Bypass Fitting

755-2115

  • Solves coolant pressure issues in turns
  • Specifically for multi-engine catamarans
  • Maintains pressure when inner engine loses flow
  • Improves reliability during maneuvering
  • Prevents overheating in twin-engine applications

Belak Marine Lower Water Plate
Your Price:
$150.00

Belak Marine Supercharger Bearing Carrier Upgrade
Your Price:
$1,000.00

Belak Marine Supercharger Pulley Puller Tool
Your Price:
$199.00

Belak Marine V8 / V10 Timing Advance Kit for 200 / 250 / 300 / 300R / 450R / 500R
Your Price:
$695.00

Belak Marine V8 / V10 Timing Advance Kit for 200 / 250 / 300 / 300R / 450R / 500R

755-2220

This direct bolt-on kit adds 5° of ignition timing for improved acceleration and increased top end MPH. The dual-sensor design lets you easily switch between 5° advanced timing and stock timing by simply swapping a plug. Premium 91-93 octane fuel is required when running the 5° advance setting. Switch back to stock timing when running REC-90 or lower-quality fuel. Fits 200/250/300/300R/450/500R