3″ Exhaust Decat Pipe – Ford Focus MK2 ST ST225 2.5 05-11

Manufactured from highest quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the 5 cylinder powerplant Designed to improve power and torque across the entire RPM range Sold for off road and track use only     3" Exhaust Decat Pipe compatible with Ford Focus MK2 ST225 2005-2011 models replaces the ST225's restrictive cat with a straight-through pipe, which increases gas flow through the system and gives you noticeable performance gains.