Loading... Please wait...Kooks Y-pipes remove restrictive factory pipes to free up exhaust flow, add performance, and improve tone quality. This Y-Pipe is Designed for use with Kooks Custom Race & Emissions style Headers. These Kooks Y-Pipes are made of TIG welded, beautifully crafted 18 Gauge 304 Stainless Steel and are made to fit OEM connection pipes. Kooks Y-pipes can help satisfy your need for more power.