BMC Twin Air Universal Conical Filter w/Carbon Top - 100mm ID / 140mm H 2011-audi-a4-esi6098024 A pin and clevis pushrod

A pin and clevis pushrod attachment system provides highest possible degree of misalignment angle for bind free operation through the entire range of travel

Airing and maintaining a proper tire pressure is critical

Year Make Model Submodel 2003-2005 GMC Sierra 2500 HD Base 2006 GMC Sierra 2500 HD SL 2003-2007 GMC Sierra 2500 HD SLE 2003-2007 GMC Sierra 2500 HD SLT 2003-2007 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2003-2005 GMC Sierra 3500 Base 2006 GMC Sierra 3500 SL 2003-2005 GMC Sierra 3500 SLE 2003-2005 GMC Sierra 3500 SLT 2004-2005 GMC Sierra 3500 WT

which targets and omits drone-prone frequencies while defeating the dreaded in-cabin tone change when switching between V4 and V8 modes

BMC Twin Air Universal Conical Filter w/Carbon Top - 100mm ID / 140mm H 2011-audi-a4-esi6098024 A pin and clevis pushrodBMC Twin Air Universal Conical Filter w Carbon Top 100mm ID 140mm H