Kooks 24124200 3" Cat-Back Exhaust System for 2005-2006 Pontiac GTO LS2 6.0L

Vehicle Fitment

• 2005-2006 Pontiac GTO (LS2 6.0 L V8, all trims, rear-wheel drive)

Fitment Notes

• Full cat-back system; requires connection to Kooks mid-pipes or factory exhaust.
• Hardware included for bolt-on installation; no cutting or welding needed.

Features

• 3" T304 stainless steel tubing with smooth mandrel bends for optimal flow.
• Includes polished oval race mufflers for aggressive tone and performance gains.
• Equipped with dual 4" polished slash-cut stainless steel tips for a clean look.
• Handcrafted in the USA, dyno-tested, and backed by Kooks' limited lifetime warranty.

Specifications

• Part Number: 24124200
• System Type: Cat-back exhaust
• Main Tube Diameter: 3"
• Muffler Style: Polished oval race mufflers (2 units)
• Tip Diameter: 4" each, polished stainless steel (2 units)
• System Material: 304 stainless steel
• Exhaust Layout: Dual rear exit (split)
• Weight: Approximately 71 lb

Included Components

• 1x Full cat-back exhaust assembly
• 2x Polished oval race mufflers
• 2x 4" polished stainless steel tips
• Installation hardware

Product Description

Upgrade your 2005-2006 Pontiac GTO LS2 6.0 L with the Kooks 24124200 3" cat-back exhaust system. Crafted from high-quality 304 stainless steel and featuring polished oval race mufflers, this bolt-on system enhances exhaust flow while delivering a bold and aggressive exhaust note.

Featuring dual 4" polished tips, it installs easily using Kooks mid-pipes or the OEM exhaust. Built in the U.S. and backed by a lifetime warranty, this exhaust brings performance, durability, and style to your GTO experience.