11-14 Ford Mustang GT 5.0L Kooks 1141H420 1-7/8" Header and Catted (X) Connection Kit.

11-14 Ford Mustang GT 5.0L Kooks 1141H420 1-7/8" Header and Catted (X) Connection Kit

Elevate the performance and sound of your 2011-2014 Ford Mustang GT with the Kooks 1141H420 1-7/8" Header and Catted (X) Connection Kit. Designed for enthusiasts who demand top-tier quality and enhanced driving dynamics, this premium header and connection kit is engineered to maximize horsepower and torque while providing an aggressive exhaust note that complements the Mustang’s powerful 5.0L V8 engine. Crafted from high-grade materials, this kit delivers superior durability and an improved exhaust flow for noticeable gains in performance and throttle response.

Key Features

• Precision Engineering: Manufactured by Kooks for a perfect fit and optimal performance.
• High-Quality Construction: Made from durable stainless steel for longevity and resistance to corrosion.
• Catted Design: Equipped with high-flow catalytic converters to enhance performance while meeting emissions regulations.

Benefits

• Enhanced Performance: Increases horsepower and torque for a more exhilarating driving experience.
• Aggressive Sound: Provides a deep, throaty exhaust note that accentuates your Mustang’s engine roar.
• Improved Exhaust Flow: Reduces back pressure, leading to better throttle response and efficiency.

Product Specs

• Size: 1-7/8 inch primary tube diameter
• Material: High-grade stainless steel
• Finish: Polished
• Includes: Headers and catted (X) connection pipes

Install Difficulty Level Installation of the Kooks 1141H420 Header and Catted (X) Connection Kit is manageable for those with basic mechanical skills. Expect the installation process to take approximately 4 to 6 hours, making it a suitable weekend project for DIY enthusiasts. Basic hand tools and some mechanical experience are recommended.

Vehicle Fitment

• Year Range: 2011-2014
• Make: Ford
• Model: Mustang GT
• Engine: 5.0L V8

CARB Approval Status: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

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