Engine Performance

These Blowsion machined bypass fittings are angled at 45 degrees of flow. Fits 3/8" ID Hose. Offered in Anodized Clear, Black, Red, Blue, Orange and Green.

Blowsion Billet 90-Degree Water Bypass fittings. Fits 3/8" ID Cooling Hoses. Offered in Anodized Clear, Black, Green, Red, Blue and Orange. All Colors In stock!

These Blowsion machined bypass fittings are angled at 45 degrees of flow. Fits 1/2" ID Cooling Hose (Used in Most 4-Stroke SXR1500 / Runabout Applications). Offered in Anodized Clear or Black.

Blowsion Pro Water Bypass Fittings increase engine performance by diverting some of the water from the cylinder head to the bypass fitting, rather than forcing all of the water through the exhaust system. Fits 3/8" ID Cooling Hoses.