Our ultra high strength RIVA cylinder head stud kit is essential equipment when upgrading internal components on your high boost Yamaha engine. Precision machined from premium grade 8740 alloy and heat treated to...
Replaces the restrictive sound suppression system located between the waterbox and hull exit on your watercraft. Improves engine performance by reducing back pressure and harmful detonation. Easy installation with...
Use this Kanaflex hose along with our supercharger adapter and 4 air filter to custom fabricate your own 4 air intake kit. Inside diameter of this ducting is 4?.We offer the primary components individually from our...
The ultimate racing and recreation covers for your Yamaha GP1800 or VXR Watercraft. These covers are handmade in the USA with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, and proprietary...