High performance
Personal watercraft specialists

SD Engine

Billet Exhaust Tip

Built from billet alloy and anodised for optimum resistance against corrosion.

Ribbed Exhaust Hose

This hose is manufactured for use between the SDC turbo system and the exhaust outlet tube. Reinforced silicon hose construction to handle high heat demands. 

SDC Open Class Intake Manifold

This manifold was developed for use on open class race engines to deliver optimum manifold efficiency. These manifold are built strong to handle the extreme pressures developed by high boost turbochargers. 

SDC Lightweight Intake Valves

CNC lightened standard valves.  Combined with Seadoo Centre light weight valve spring retainers the engine can rev to 9,500rpm. 

Modified Exhaust Manifold For Turbo

This exhaust manifold modification is required if using the SDC Turbo system.

SDC Valve Spring Retainers

Our lightweight titanium retainers allow the engine to be reved harder without the possibility of valve bounce. They accept OEM Keepers.

SDC Fogging Kit

Prevents corrosion build up on the valves of your 4 stroke Seadoo. This is achieved by coating the valves with oil via the fogging system after every day of riding.
This is a cheap and easy addition, which in the future can save you thousands of dollars in unnecessary engine repairs.

Heavy Duty Exhaust Clamps (Replaces OEM 07 onwards)

Resonator Bypass Tube

(07 onwards)

This tube allow you to easily remove your resonator. The advantage of removing this item is you no longer run the risk of exhaust failure associated with melting or splitting the plastic resonator. This aluminum tube has large beads to prevent pipe busting off.  Suits all models 07 onwards.

SDC Billet Oil Breather Fitting

Modified Oil Sprayer For WSM Pistons

If installing a set of WSM pistons it is vital that the oil sprayers are modified to insure they are properly lubricated.

Carrillo Con Rods

Carrillo connecting rods built from billet steel for superior strength over oem rods. Carrillo rods offer the greater dimensional integrity on the market

SDC Lightweight Exhaust Valves

CNC lightened standard valves.  Combined with Seadoo Centre light weight valve spring retainers the engine can rev to 9,500rpm. 

WSM Pistons (1.0mm Oversize)

WSM Pistons (0.5mm Oversize)

WSM Pistons (STD Bore)