New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Collection:

Chemical - Engine Oil - Additives

10 products
Powersport Superstore is your go-to source for Chemical - Engine Oil - Additives and related parts. Shop our unbeatable selection of Additives with top-tier service, fast shipping, and great prices.
8% Off
Regular price $49.88
Sale price $49.88
Regular price $53.95
Unit price
per 
Container Size: 1 Gal.4/Case. Semi-Syn formula for injectors for any temperature. Eliminates spark plug fouling. Keeps piston ring grooves deposit free while reducing smoking. Protects engine in o...
11% Off
Regular price $58.09
Sale price $58.09
Regular price $64.95
Unit price
per 
Container Size: 1 Gal.4/Case. Designed specially for modern 2T watercraft. Virtually smokeless and residue free. Exceeds manufacturers warranty. Exceeds JASO FD, ISO-L-EGD and A.P.I. TC tests requ...
Regular price $23.12
Sale price $23.12
Regular price
Unit price
per 
Container Size: 1 Qt.12/Case. Full Synthetic good too (-42 F). Keeps power valves and exhaust systems deposit free. Extremely clean burning virtually smokeless. Can be used as a racing pre-mix oil...
Regular price $41.33
Sale price $41.33
Regular price
Unit price
per 
Container Size: 1 Gal.4/Case. Blended for all 2T snowmobiles injector systems. Designed to outperform all baseline OEM oils. Delivers clean engine operation, minimizes spark plug fouling. Greatly ...
Regular price $23.33
Sale price $23.33
Regular price
Unit price
per 
Container Size: 12 Oz.12/Case. Designed for maximum performance and protection. Good for cold temperature of -50 degree. Premium additive technology provides significant reduction in drag and exte...
Regular price $21.69
Sale price $21.69
Regular price
Unit price
per 
Container Size: 1 Qt.12/Case. Semi-Syn formula for injectors for any temperature. Eliminates spark plug fouling. Keeps piston ring grooves deposit free while reducing smoking. Protects engine in o...
11% Off
Regular price $57.98
Sale price $57.98
Regular price $64.95
Unit price
per 
Container Size: 1 Gal.4/Case. Full Synthetic good too (-42 F). Keeps power valves and exhaust systems deposit free. Extremely clean burning virtually smokeless. Can be used as a racing pre-mix oil...
Regular price $17.74
Sale price $17.74
Regular price
Unit price
per 
Container Size: 12 Oz.Eliminates dry starts. Lowers oil temperature and reduces friction. Cools and quiets engines and gear boxes. Raises oil pressure will not sludge or varnish. Seals worn cylinde...
Regular price $23.26
Sale price $23.26
Regular price
Unit price
per 
Container Size: 16 Oz.Protects camshaft lifters and valve train during break-in period of motor. Excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent pr...
Regular price $22.64
Sale price $22.64
Regular price
Unit price
per 
Container Size: 1 L.Motul Scooter Expert 2T Technosynthese Oil features Motul's Technosynthese blend of different synthetic base oils, which also includes esters and mineral base oils for optimizin...

Your Garage

Add a Vehicle