FUELPAKFI.COM

As shown in the illustration, your stock air/fuel ratio runs just slightly lean, however, when you install an aftermarket exhaust, that ratio changes, becoming even leaner. The white dashed line reflects the baseline air/fuel ratio and where you want to be for optimum throttle response. Unlike other fuel management systems that can only add fuel, Fuelpak adds and takes away fuel, allowing for a more precise range of refinement in your air/fuel ratio. Designed and manufactured entirely in-house, our technical staff is constantly at work developing custom fuel maps for popular brands.

Also known as: Fuelpak

Primary location: Santa Fe Springs United States