91-99 Jeep Grand Cherokee Wrangler XJ YJ TJ 4.0L Header Stainless Steel 2011-chrysler-300-esi2068700 High performance catback exhaust system

High performance catback exhaust system featuring patented straight through & multi-core technology to unleash hidden horsepower

These are sized for 3

even light with no visible LED dots

What tools and hardware do I need to install this

91-99 Jeep Grand Cherokee Wrangler XJ YJ TJ 4.0L Header Stainless Steel 2011-chrysler-300-esi2068700 High performance catback exhaust systemStainless Steel Header 4. 0L Engine Stainless steel exhaust header built for 4. 0L engines, designed to improve flow and durability over stock cast iron. Precision welded construction handles high heat without warping. Bare stainless finish resists corrosion and simplifies customization. Ships from FL Warehouse Stainless Steel Construction In House Quality Check Key Features Stainless Steel Tubing Resists rust and thermal stress better than factory