| Connector Kit - Ford / Dodge Accelerator Pedal | joltsystems.net | 8.95 USD | 62.79 USD | −85.7% |
| Wideband Adapter Harness for Terminator X | joltsystems.net | 44.95 USD | 66.75 USD | −32.7% |
| LSU4.9 Wideband O2 Sensor | joltsystems.net | 139.95 USD | 163.95 USD | −14.6% |
| FIC 3000cc Injector Harness for Holley EFI | joltsystems.net | 125.06 USD | 138.95 USD | −10% |
| 4th Gen F Body Plug-and-Play LSX Harness for Haltech Rebel / NEXUS ecu | joltsystems.net | 1219.95 USD | — | — |
| 4th Gen F Body Plug-and-Play LSX Harness for Holley EFI | joltsystems.net | 1204.95 USD | — | — |
| Ford Godzilla Engine Harness System - Haltech NEXUS | joltsystems.net | 850.95 USD | — | — |
| LSX Engine Harness System - Holley EFI | joltsystems.net | 829.95 USD | — | — |
| Ford 6.2L Boss Engine Harness System - Holley EFI | joltsystems.net | 820.95 USD | — | — |
| Ford Godzilla Engine Harness System - Holley EFI | joltsystems.net | 820.95 USD | — | — |
| Roll Bar Mount Switch Box - 10 Button with E-Stop, Pre-Wired | joltsystems.net | 708.95 USD | — | — |
| Roll Bar Mount Switch Box - 11 Button, Pre-Wired | joltsystems.net | 708.95 USD | — | — |
| Roll Bar Mount Switch Box - 9 Button, Pre-Wired | joltsystems.net | 640.95 USD | — | — |
| Roll Bar Mount Switch Box - 7 Rocker & E-Stop, Pre-Wired | joltsystems.net | 614.95 USD | — | — |
| Roll Bar Mount Switch Box - 8 Rocker, Pre-Wired | joltsystems.net | 614.95 USD | — | — |
| Roll Bar Mount Switch Box - 6 Rocker & E-Stop, Pre-Wired | joltsystems.net | 569.95 USD | — | — |
| I/O Loadout - Nitrous Stage II | joltsystems.net | 450 USD | — | — |
| Plug-and-Play Driver Module Harness Kit for 8 Injectors | joltsystems.net | 329.95 USD | — | — |
| I/O Loadout - Nitrous Stage I | joltsystems.net | 325 USD | — | — |
| Dash Mount Switch Panel - 03-06 Silverado HVAC Replacement | joltsystems.net | 324.95 USD | — | — |
| Plug-and-Play Driver Module Harness Kit for 16 Staged Injectors | joltsystems.net | 299.95 USD | — | — |
| IGN-1A Smart Coil Harness Kit for Inline 6 Cylinder | joltsystems.net | 269.95 USD | — | — |
| Basic HD Relay Center for Standalone Engine Management Systems | joltsystems.net | 259.95 USD | — | — |
| I/O Loadout - Turbo Street Car | joltsystems.net | 250 USD | — | — |
| IGN-1A Coil Harness Set for Ford Godzilla Engine System - Remote Mount Long Leads | joltsystems.net | 237.95 USD | — | — |
| IGN-1A Coil Harness Set for Ford Godzilla Engine System - Valve Cover Mount | joltsystems.net | 229.95 USD | — | — |
| Basic HD Relay Center for Haltech NEXUS Engine Management Systems | joltsystems.net | 229.95 USD | — | — |
| Stage I HD Load Center - 7 Fuse 6 Relay | joltsystems.net | 228.95 USD | — | — |
| Ford Godzilla 2023+ Coil Harness Set | joltsystems.net | 228.95 USD | — | — |
| IGN-1A Smart Coil Harness Kit for Holley EFI / Ford Modular, Coyote, Godzilla | joltsystems.net | 225.95 USD | — | — |
| IGN-1A Smart Coil Harness Kit for v8 Engines - Remote Mount Long Leads | joltsystems.net | 222.95 USD | — | — |
| Ford 20-22 Godzilla Coil Harness Set, for use with Bosch Drivers | joltsystems.net | 222.95 USD | — | — |
| IGN-1A Smart Coil Harness Kit for v8 Engines - Remote Mount Short Leads | joltsystems.net | 220.95 USD | — | — |
| IGN-1A Smart Coil Harness Kit for v8 Engines - Valve Cover Mount | joltsystems.net | 219.95 USD | — | — |
| Ford SOHC Boss Coil Harness Set | joltsystems.net | 218.95 USD | — | — |
| Ford 20-22 Godzilla Coil Harness Set | joltsystems.net | 214.95 USD | — | — |
| Dash Mount Switch Panel - 99-07 Silverado Radio Replacement | joltsystems.net | 209.95 USD | — | — |
| Idle Air Control Kit - Billet 2 Port Housing With 2 Screw Style Motor | joltsystems.net | 204.95 USD | — | — |
| Ford Godzilla 2023+ Coil Harness Set - Short | joltsystems.net | 199.95 USD | — | — |
| Upgraded EV1 Injector Harness for Holley EFI | joltsystems.net | 199.95 USD | — | — |