We engineer, design, machine, and ship our parts right here in Wichita, Kansas. Proudly made in the USA using American aluminum, bolts, pulleys, and tensioners. With the largest selection of LS/LT swap parts, we solve real-world problems and back it up with tech support from people who actually build.
Bourne HPP
Bourne High Performance Powertrains Ltd builds high-performance race engines and management packages, specializing in Honda K20 and Japanese marques while supporting other top brands.