Description
The Watcon 3/8 inch Exhaust Water Spray Fittings are high flow injection nozzles designed to be installed in the stinger end of performance pipes. By finely atomizing water into the exhaust stream, these fittings help tune pipe temperature and backpressure to improve both bottom end punch and peak RPM on aggressive builds.
- 3/8 inch water spray nozzles sized for use in the stinger section of the exhaust system.
- Excellent for performance pipes where controlled water injection can help broaden the powerband.
- Atomizes water for more even cooling of the exhaust stream compared to simple dump fittings.
- Can improve low end and mid range punch while also supporting higher peak RPM when properly tuned.
- Useful for riders dialing in aftermarket pipes, waterboxes, or race setups that are sensitive to exhaust temperature.
- Constructed to withstand hot exhaust environments and continuous exposure to water and vibration.
Install these Watcon exhaust water spray fittings in the stinger to fine tune your pipe for stronger pull and better high RPM performance. Part number # SPRAY-2.







