Featured Products
Ford Godzilla Engine Harness System - Holley EFI
Power Tap Harness for Holley EFI
Connector Kit - Crank / Cam Sensor
Who We Are
Jolt Systems designs, manufactures and installs electrical wire harness and power distribution systems that push the envelope in aesthetics, innovation and quality.
We strive to serve individuals, builders and OEM's that drive innovation in high-performance and extreme-duty industries with one thing in mind - Value.
Contact us today to see how we can help drive your cause.
Best Sellers
FIC 3000cc Injector Harness for Holley EFI


Built in the USA
We are proud to build our products in the the great state of Iowa. We also offer a gov-x discount!





















































