Oil Filter Mounting Bracket

Fits 1999-2007 twin cam A motors, manufactured from billet 6061 aluminum and polished for a clean look, this bracket allows for optimized oil passages that flow nearly 30% more than competitors, leading to less oil pressure drop for a proven cooler running motorcycle.  Lightweight design engineered for easy fitment with any Jagg® or aftermarket cooler.  *Cannot use without oil cooler element.  
Black anodize available for additional $75 and additional lead time.

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HPI-OC-1    $155            HPI-OC-B    $230

Fuel Pressure Regulator

62-psi fuel pressure regulator is designed for greater fuel delivery and engineered for direct fit in 2001-2005 Delphi® injected motorcycles and all Magnetti Marelli® systems.

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HPI-DPR-1    $115 

02 Tuning Adapter

This tuning adapter is perfect for every tuner aiding in air sampling for 2010-later touring models. Easy to install wi.th no drilling or removal of pipes. Adapter is screwed into factory 0₂ location, just insert copper sampling tube into copper adapters, tighten and tune. 

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HPI-TA-O2    $75

High Flow Fuel Rail

High Flow Fuel Rails for 2008-2006 H-D®  Big Twin Throttle-by-Wire applications allow for a higher volume of fuel delivery specifically for larger cubic inch and super charged bikes.  Eliminates the quick connect off the fuel tank and allows for full fuel flow through -6 line.  Kit includes -6 braided line, tank insert, -6 90° fitting, and rail.  **NOT compatible with Milwaukee Eight® models.**

HPI-HFFR-1    $210