Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Single Rear Exit - 3-1/2" Black Ceramic Tip - Stainless - Jeep Inline-6 4125CSMBU This is the best small

This is the best small block Ford 20° inline head you'll find to provide huge horsepower to out run your competition

vehicles may experience some floater noise and/or chatter during operation

Un-Notched necks are designed for weld in installationThe top engine builders in the racing world rely on Borla exhaust for maximum performance

sway bar and shock mounting as well as 1-1/4" holes for additional tube gusseting

Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Single Rear Exit - 3-1/2" Black Ceramic Tip - Stainless - Jeep Inline-6 4125CSMBU This is the best smallFits 2000 2006 Jeep Wrangler TJ with 4. 0L engine. Does NOT fit Unlimited Models. 16 gauge Mandrel bent Stainless Steel Tubing Uses the Factory Hanger Locations Includes All Necessary Hardware Easy at Home Installation Lifetime Limited Warranty Deep Powerful Sound Product Description: Exhaust System FlowFx Cat Back 2 1 2 in Diameter Single Rear Exit 3 1 2 in Black Ceramic Tip Stainless Natural Jeep Inline 6 2 Door Jeep Wrangler TJ 2000 06 Kit