18-24 Ford Mustang GT 5.0L Kooks Headers 11514520 3in. Active Valved Shotgun Cat-Back Exhaust w/ Carbon Tips

2018-2026 Ford Mustang GT 5.0L Kooks Headers 11514520 3in Active Valved Shotgun Cat-Back Exhaust w/ Carbon Tips

The Kooks Headers 11514520 3-inch Active Valved Shotgun Cat-Back Exhaust system is engineered for 2018-2026 Ford Mustang GT 5.0L models seeking maximum performance, aggressive sound, and premium styling. Designed with an active valve system, this exhaust allows drivers to adjust the exhaust tone for a refined cruising experience or an enhanced high-performance sound when desired. Featuring a large 3-inch diameter exhaust design and lightweight carbon fiber tips, this system delivers improved exhaust flow, a commanding appearance, and the race-inspired character expected from a high-quality Mustang exhaust upgrade.

Key Features

• Designed specifically for 2018-2026 Ford Mustang GT 5.0L applications
• Kooks Headers engineered 3-inch active valved Shotgun Cat-Back Exhaust system
• Active valve technology allows adjustable exhaust sound control
• High-flow design improves exhaust efficiency and performance potential
• Includes premium carbon fiber exhaust tips for an aggressive appearance
• Precision-manufactured construction for accurate fitment and durability
• Provides a deep, performance-focused exhaust tone without sacrificing drivability
• Backed by Kooks quality craftsmanship and manufacturer warranty coverage

Benefits

• Enhances the Mustang GT driving experience with a more aggressive exhaust note
• Provides improved exhaust flow to support naturally aspirated 5.0L performance upgrades
• Active valve operation allows the driver to choose between quieter cruising and louder performance sound
• Carbon fiber tips add a premium motorsport-inspired appearance to the rear of the vehicle
• Built for enthusiasts looking for a high-performance cat-back system with OEM-style fit and finish
• Kooks manufacturer warranty helps provide confidence in product quality and long-term reliability
  

Product Specifications

• Product Type: Active Valved Shotgun Cat-Back Exhaust System
• Part Number: 11514520
• Vehicle Application: Ford Mustang GT 5.0L
• Exhaust Diameter: 3 inches
• Exhaust Tip Material: Carbon Fiber
• Exhaust System Material: High-quality performance-grade stainless steel construction
• Finish: Polished stainless steel with carbon fiber exhaust tips
• Valve Type: Active electronically controlled exhaust valves
• Configuration: Cat-back exhaust system
• Designed for: Performance street and enthusiast applications

Install Difficulty level

This Kooks Headers active valved cat-back exhaust system is designed for a straightforward installation using common automotive tools and professional installation practices. The system is engineered for vehicle-specific fitment, helping simplify installation and alignment. Installation difficulty is considered easy to moderate, with an estimated installation time of approximately 2-3 hours depending on equipment and experience level.

Vehicle Fitment

• 2018-2026 Ford Mustang GT - 5.0L Coyote V8
• 2018-2026 Ford Mustang GT Premium - 5.0L Coyote V8
• 2019-2020 Ford Mustang Bullitt - 5.0L Coyote V8
• 2021-2023 Ford Mustang Mach 1 - 5.0L Coyote V8

For product questions or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email