2017-19 Perf. Exhaust Kit 4-Bolt Style 5"/Alum. (Duramax L5P)

Upgrade your 2017-19 GM/Chevy Duramax L5P with the Sixty-Six 5" 4-Bolt Performance Exhaust Kit. Constructed from high-quality aluminized material, this kit is designed to offer enhanced durability, resistance to corrosion, and improved performance. The 5" diameter ensures optimal exhaust flow, reducing backpressure and delivering a noticeable boost in horsepower and torque. The 4-bolt style ensures a snug fit, providing a seamless connection that minimizes potential leaks. Whether you're aiming for a more aggressive sound or simply seeking a performance enhancement, this aluminized exhaust kit is the perfect addition to your vehicle.

• Tailored for 2017-19 GM/Chevy Duramax L5P models.
• 5" diameter for improved airflow and reduced backpressure.
• Crafted from durable aluminized material for enhanced longevity and corrosion resistance.
• 4-Bolt style design for a secure and leak-proof connection.
• Provides a noticeable improvement in vehicle performance, suitable for both racing and daily driving scenarios.
• Straightforward installation with a perfect fit.