Make a statement with better performance

When performance counts, Warlock is here for your Twin cam or M8 Harley-Davidson® v-twin fuel injection needs. We design and manufacture a wide variety of cylinder heads, intakes, exhaust, air cleaners and more as well as recommend products to suit your needs from other trusted performance sources to complete your EFI build. Our team is here to assist you with your performance needs. We're available for technical assistance and performance recommendations suited for any build and budget to make a custom high performance quality package available to everyone.