Performance Power & Ground Upgrade Kits

Our complete VTI Honda Power & Ground Cable Kit combines the main battery ground and terminal with positive fuse-box, alternator, and starter leads. Built from 4AWG OFC welding cable with DR-25 sleeving and labeled connections.

Fits Honda H-, B-, D-, and F-series engines in OEM locations. Choose rear-mounted alternator ($199), or front-mounted alternator for H/F-series engines ($240).

The separate 8 AWG charge harness is a charge-only option for the applications listed on its product page. For a complete power and ground upgrade, choose the 4AWG kit above. Contact VTI Motorsports before ordering for relocated batteries or layouts outside the listed fitment.

Power-Ground VTI

2 products

Confirm Compatibility

Use the collection title, product application details, and vehicle or ECU options to narrow the correct wiring solution. If your chassis, engine, ECU, or swap combination is not clearly listed, contact VTI before ordering.

VTI-Built vs Partner Products

Products manufactured by VTI Motorsports are identified in their individual listings. Partner and vendor products remain available where they support a complete wiring or ECU installation.

Custom Configurations

For combinations outside the production catalog, submit a custom harness request with the chassis, engine, ECU, trigger system, injector type, and required sensors or auxiliary functions.