Horsepower Inc (HPI)

Intake Flange - 01-05 Big Twin

FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set...

Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin

FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets...

Throttle Body - 01-05 - 51mm/1.66

FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass...

Regulator Fuel 62PSI

FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel...

Oil Filter Bracket - Big Twin

Features6061 billet aluminum construction with a polished finishOptimized oil passages flow almost 30% more efficiently than others on the market, which means less oil pressure drop and cooler...