Average horsepower increases of 15%-25%!. Each DynoJet kit is precisely engineered to provide a simple and cost effective solution for all your riding needs. Kit includes jets, needle, spring, shim and instructions. Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increaseHonda...

Jabsco flexible impellers offer reliable, efficient and long lasting performance. Use neoprene impellers for engine cooling and for fresh or salt water transfer duties. Neoprene impellers are suitable only when small amounts of oil or diesel fuel are present. Nitrile impellers are used for bilge...

Every item in the Original Engine Management program is tested to conform to original equipment quality form, fit, and function.

Sierra 18-7775-1 Fuel Water Separator Kit with (1) 3/8" Aluminum Tall Filter and (1) Bracket DETAILS • Sierra Fuel Water Separators Remove over 99.8% of Emulsified Water from your Gasoline • Flow at 90 GPH to Feed even the Hungriest Motor • Recommended to Prevent Damage to Sensitive Inboard, S...

Maxxsonics DA1-2000.4 Discus Amplifier 2000 watt four channel amplifier. The Discus Series Amplifiers offers an all new ground-up design with focused mass aluminum heat sinks. Our designers & engineers develop only the finest audio products to exceed your needs.

Locks the Outboard motor in forward positon while trailering, greatly reducing the effects of road shock. Does not "tie" engine's lower-unit to trailer, eliminating excessive pressure on Hydraulic seals and unsightly scuff marks. Small compact mount can be easily stored in just about any boat compar...

Champion delivers the dependable performance you can trust. This Champion small engine spark plug with a copper core electrode provides increased conductivity and heat control for superior overall wear. It is compatible with Passenger Cars, Powersports, Lawn and Garden, Snow and Marine applicatio...

Smittybilt Clinometer is engineered to meet all the high standards set by the industry. It is highly durable and matches OE form, fit and function. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability.

Martyr Anodes provide low cost marine cathodic protection for boats, marine structures and boat equipment. Often called "Boat Zincs”, Martyr Anodes are made of a specialized alloy based on the US Mil Spec using only High Purity metals. Martyr is the only manufacturer that offers all three alloys tha...

High performance stainless steel Apollo propeller with an exchangeable hub system! The Apollo propeller is a proven combination of performance and durability that will wake up your sterndrive or outboard. Michigan Wheel's Xchangeable Hub System absorbs impact and stress caused by shifting gears and...

Regular Oil Filter helps reduce engine wear and removes harmful engine deposits. Efficiency of the Pennzoil filter is among the highest on the market with efficiencies of 97 percent or higher on particle sizes above 20 microns. Pennzoil Oil Filters have larger filtering area and advanced media provi...

For many years NGK Spark Plugs has been firing racing engines throughout the world. NGK Spark Plugs has become an icon in spark plug technology and we pride ourselves in offering racers a high quality product that will help rocket them to victory. We realize race teams push their vehicles to the edg...