Horsepower Inc Promo Codes & Coupons September 2026 — Up to 30% Off

Leader in v-twin fuel injection, Horsepower Inc supports over 300 dealers both domestically and internationally. Since 2002, they have focused on producing and designing high-performance fuel injected components that are designed to deliver better performance and power. On cutting-edge machining equipment using American materials and American labor, every step of the manufacturing and design process is carried out internally. Horsepower Inc was the first business to produce an aftermarket throttle body and intake for the Harley-Davidson® industry, and it has since remained at the forefront of v-twin fuel injection. They have expanded their product line and now offer a throttle body upgrade for every fuel-injected Harley-Davidson® motorcycle thanks to their success in producing high-quality parts and industry expertise. This has allowed them to keep up with design changes made to existing Harley-Davidson® components.