---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 boxer engines ---Designed to improve power and torque across the entire RPM range ---Sold for off road and track use only Compatible with: --- Porsche 986 Boxster 2.5 / 2.7 / 3.2 S 1996-2004 models.
