This essential upgrade eliminates the common boost leak issues on 325hp Sea-Doo engines. The original bushing and seal design is often the cause of boost leaks between the intake manifold and cylinder head. These boost leaks reduce performance and can even trigger a fault code (P2282) when more seve...

Our Intake Manifold Girdle Kit provides added strength to the plastic Sea-Doo 325 Rotax engine intake manifold. The billet aluminum bracket clamps around the edge of the manifold easily without drilling or grinding of the stock manifold providing extra support to the joint that is known to split und...

Our Sea-Doo 3250 Intake Manifold Upgrade Kit enables your engine to produce more horsepower through increased boost pressure (+1lb). Supplied hole saw & cutting fixture allow easy removal of restrictive screen element from inside of intake manifold. Special o-ringed, billet block-off plug fills open...

This kit significantly improves the performance & reliability of 325hp RXT & RXP models. Upgraded high-strength silicone hoses will not swell under pressure like original soft rubber hoses providing improved throttle response & reliability. Integrated TiAL 'QRJ' Blow-Off Valve replaces smaller plast...

The RIVA Sea-Doo 325 Unlocked MG1 ECU is the "gateway" part to unleashing the full potential of your 325hp supercharged Sea-Doo engine! This direct replacement ECU is 'Plug-n-Play' and fully programmable with Maptuner Tuning Devices (sold separately), eliminating the need to ship your ECU out for pr...

Our Airbox Removal Kit enables you to remove the bulky OEM airbox after installing our Sea-Doo 325 Power Filter Kit or other aftermarket air intake kits, opening up space in engine compartment for service access and increased air volume. Precision formed aluminum mounting plate provides a clean and ...

Our high-quality ductile iron replacement sleeves are considerably harder and more abrasion resistant than OEM sleeves providing excellent oil retention, ring seal and the ultimate in leak down performance. Accepts pistons for stock bore (99.94mm) up to 100.44mm (2nd Over). Can be used in 1503 & 163...

These upgraded performance seals deliver improved acceleration and reduced cavitation. Directly replaces the weak OEM seal that often fails in performance applications. Constructed of space aged polymers developed during the Apollo program. (3 Bolt pump attachment to transom) Replaces OEM# 2932...

These upgraded performance seals deliver improved acceleration and reduced cavitation. Directly replaces the weak OEM seal that often fails in performance applications. Constructed of space aged polymers developed during the Apollo program. (4 Bolt pump attachment to transom) Replaces OEM# 29320...

Upgrade your outdated cast rocker arms with this new Forged Rocker Arm Kit that is standard equipment on Sea-Doo 325 models. The original cast rocker arms are known for breaking on modified craft. Stronger, forged rocker arms provide a better alternative when running higher RPM and aftermarket camsh...