Overview Product Description Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed double roller bearing for smooth throttle operation Fully machined and ported internally for unparalleled flow Large plenum design maximizes mid- and high-rpm power Made in the U.S.A. Product Videos Custom Field Fitment: Model HD Touring Fitment: Engine 99-17 Twin Cam Product Reviews Write a Review Write a Review × Horsepower Inc (HPI) Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Recommended Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart × OK
Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Recommended Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart × OK
Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Recommended Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart × OK
Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Recommended Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart × OK
Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Recommended Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart × OK
Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Recommended Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart × OK
Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart
Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart