Pay in 4 interest-free payments of $50.87 Learn more
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Kit comes complete with bearings
This is the upgrade your ski has been waiting for
the enhanced riding position can make all the difference for a more comfortable and enjoyable ride
this premium engine combines cutting-edge technology with superior craftsmanship
GTX 170 (1
Yamaha MSD Ignition Enhancer (4253) 2010 Kit comes complete with bearingsMSD watercraft enhancer ignitions are designed to replace your stock watercraft units located in the craft's electrical box. These watercraft enhancer ignitions are programmed to provide an improved timing curve over stock ignitions when installed using factory initial timing specifications. Note: If your engine is equipped with a PJS or TK Performance timing advance plate, do not install these units.
