HPI Throttle-By-Wire

HPI

Throttle-By-Wire| 2008-Present Harley-Davidson® EFI Throttle-by-wire motorcycles.  CNC machined in-house from high quality 356 aluminum castings to ensure perfect OEM fit every time.  We utilize your stock electronics and build them into our proven Max Flow 55mm throttle body to 58mm manifold CNC ported and hand finished.  Complete with double sealed bearings, o-ringed gaskets and billet intake flanges and seals make this upgrade the best on the market in just 3-5 business days turnaround time.  Designed to increase airflow and improve horsepower gains between 10-15hp depending on other build modifications.  All orders are placed when stock throttle body is sent in with throttle-by-wire work form.  B2 and Hurricane Head® applications available.

Part # Diameter Intake Runner Retail $
HPI-55FBW-16 55mm-58mm 1.660 Call for Special Price
HPI-55FBW-17 55mm-58mm 1.710 Call for Special Price
HPI-55FBW-73 55mm-58mm 1.730 Call for Special Price
HPI-55FBW-76 55mm-58mm 1.760 Call for Special Price
HPI-55FBW-18 55mm-58mm 1.800 Call for Special Price

HPI Induction

Throttle-By-Wire| 2008-Present Harley-Davidson® EFI Throttle-by-wire motorcycles.  CNC machined in-house from high quality 356 aluminum castings to ensure perfect OEM fit every time.  We utilize your stock electronics and build them into our proven Elliptical 58mm throttle body to 58mm manifold CNC ported and hand finished.  Complete with double sealed bearings, o-ringed gaskets and billet intake flanges and seals make this upgrade the best on the market in just 3-5 business days turnaround time.  Designed for larger cubic inch engines to increase airflow and improve horsepower gains between 10-15hp depending on other build modifications.  All orders are placed when stock throttle body is sent in with throttle-by-wire work form.  B2 and Hurricane Head® applications available.

Part # Diameter Intake Runner Retail $
HPI-58FBW-16 58mm-58mm 1.660 Call for Special Price
HPI-58FBW-17 58mm-58mm 1.710 Call for Special Price
HPI-58FBW-73 58mm-58mm 1.730 Call for Special Price
HPI-58FBW-76 58mm-58mm 1.760 Call for Special Price
HPI-58FBW-18 58mm-58mm 1.800 Call for Special Price