3" SS Competition Only Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door. 28643100 Connects to OEM Axle-Back Connection

Connects to OEM Axle-Back Connection on 1997-2004 Chevrolet Corvette

0L 4V Right Hand Drive 1-7/8" x 3" Headers w/Catted Connection Pipes and OEM Adapters

This part number should only be ordered as an upgrade

3L EcoTec3 V8/4

3" Collectors with Kooks' Patented Scavenging Spike

3" SS Competition Only Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door. 28643100 Connects to OEM Axle-Back Connection2007 2018 Jeep Wrangler JK w LS Engine Swap. 3" Stainless Steel Non Catted Y Pipe. 304 Stainless Steel Construction 3" Mandrel Bent 16 ga Tubing Torca Swivel Seal style Connection on Inlet Must be used with Kooks Headers Part# 37102200 or 37102400 Designed to connect to Kooks Cat Back Exhaust part# 37104100 Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit For 2 Door vehicles, relocation of the fuel tank may be