Our BMS Racing Waterbox delivers increased horsepower and performance by reducing exhaust restriction and back pressure. This Waterbox will increase the low-end power and mid-range pull on your Yamaha 1.8L watercraft. High-strength aluminum construction will survive backfires and meltdowns. Powder coated to prevent corrosion. This is must for and modified 1.8L engine.
Features:
Increased horsepower on modified 1.8L watercraft!
Domed end caps
Ribbed tube flanges for reliable coupler retention.
Powder coasted top prevent corrosion
Increase in HP on modified engines with significant torque gains as well
Our BMS Racing Waterbox delivers increased horsepower and performance by reducing exhaust restriction and back pressure. The short design allows easy servicing of supercharger without removal of exhaust system. High-strength aluminum construction & precision welds will withstand backfires & overheating. Anodized to prevent corrosion.
Key Features:
Will deliver up to 10hp on modified watercraft
Ribbed tube flanges for reliable coupler retention.
Allows removal of restrictive sound suppression baffles in the exhaust.
This part requires no drilling of holes by utilizing the OEM outlet in the pump tunnel. No modification of OEM hoses is needed so the ski can be returned to stock. The billet anodized outlet fits directly into OEM location.
This is a must for any modified personal watercraft.
WORX Yamaha Rear Exhaust Kit 2008-2018
WR04045
Regular price
$384.95
Save $-384.95
Our 2008+ Yamaha GP1800 FX, FZ & 2015+ VXR/VXS rear exhaust kit will eliminate any exhaust restriction, increase engine performance and give your Ski the “This means business look” with the Huge 3 inch Billet anodized outlet.
Molded Black silicone hose for easy install Billet anodized black 3 inch exhaust outlet Billet anodized block off plate Eliminates restrictive sound suppression baffles Silicone hose reduces exhaust resonance and droning A must for High horsepower/ Race craft
WORX Yamaha superjet exhaust sleeve fits directly into the OEM exhaust muffler and reduces the stinger size of the pipe to create more back pressure in the pipe for increased top speed.
Used by all Pro National and World Lites class Champions
WORX WR04004 Rear Exhaust Kit Seadoo Spark
WR04004
Regular price
$299.00
Save $-299.00
WORX Racing Components performance exhaust allows removal of restrictive STD exhaust baffle for increased performance and great exhaust note. Our Billet anodized rear exhaust outlet gives your ski a great performance look.
Increased throttle response through the rpm range
Lightweight molded silicone hose
Billet anodize rear Exhaust outlet
Easy install with all hardware provided in the kit
Suits 2 seater style sparks only(DOES NOT FIT 3 SEATER MODELS)
