Kooks 1998-02 F-Body 3" Catted Y-Pipe

The merge Y connection is blended together for the highest exhaust velocity possible for unsurpassed performance. They include welded on O2 Bungs for the rear O2 sensor hookups (where applicable).

Y-Pipe Inlet Attachment: Slip-fit

Make your factory exhaust perform even better with the addition of Kooks Y-pipes. Remove restrictive factory pipes to free up exhaust flow, add performance, and improve tone quality. Designed for use with Kooks headers and built from 304 stainless steel, Kooks Y-pipes can help satisfy your need for more power. Some applications include metallic catalytic converters and oxygen sensor bungs. Stock is okay, but Kooks is better--Kooks Y-pipes.