2017-19 Racepipe 4-Bolt Style 4" (Duramax L5P)

Boost your 2017-19 GM/Chevy Duramax L5P's performance with the Sixty-Six 4" 4-Bolt Style Racepipe. This racepipe is specifically designed to enhance airflow, reduce backpressure, and optimize your vehicle's horsepower and torque. Made for racing enthusiasts and those who prioritize performance, this racepipe is a must-have upgrade. Its 4-bolt style ensures a secure and tight fit, preventing any potential leaks. Constructed from high-quality materials, it promises durability and longevity, even under extreme conditions.

• Tailored for 2017-19 GM/Chevy Duramax L5P models.
• 4" diameter for improved airflow and reduced backpressure.
• 4-Bolt style design ensures a secure connection.
• Ideal for racing enthusiasts and performance seekers.
• Durable construction to withstand extreme conditions.
• Direct fit for hassle-free installation.