Doherty Machine Air Cleaner Kit- Provides significant "out of the box" performance gains. 1 piece BILLET backing plate eliminates flimsy brackets. "exclusive" snap-in venturi creates a 100% unobstructed air flow for increased horsepower and torque thru the entire RPM range. specially designed extra height volume reusable air filter from K & N. uses stock style round air cleaner covers. these kits include PowerVent twin kit, as well as complete premium hardware. 100% U.S.A. made
Fits:1999-up Harley Big Twin & Twin Cam 88 models
SKU# 39-453-MW
1999 2000 2001 2002 2003 2004 2005 2006 2007