Type 4 Resonator

440 / 550 Type 4 Resonator : In-Hull Resonator

The Type 4 is a 2 1/2" ID in-hull resonator.

To install the hull must be cut into to remove the stock exhaust and to replace it this this resonator. The amount of cutting and cutting location depends on make and year of the ski, see instructions for more details.  

Resonators are the only true performance (tunable) exhaust system.

- This is only the in hull resonator, for a full exhaust system see 'Kits' in the products menu

Made in the USA