Kooks Headers 1151H452 Street/Strip Headers & Connection Pipe Kit

The Kooks Headers 1151H452 is a performance headers and connection pipe kit engineered for enthusiasts seeking improved exhaust flow and increased horsepower. Kooks Custom Headers has been manufacturing high-quality, American-made performance exhaust components since 1962, and this kit continues that tradition of precision craftsmanship and race-proven design.

This headers and connection pipe package is designed to replace restrictive OEM exhaust manifolds, reducing backpressure and maximizing exhaust scavenging for measurable power gains across the RPM range. Each header tube is mandrel-bent for consistent diameter and smooth flow throughout the entire exhaust path.

Key Features:

• Precision mandrel-bent header tubes for unrestricted exhaust flow
• High-quality steel construction with durable finish
• Includes matching connection/collector pipe for a complete bolt-on system
• American-made by Kooks Custom Headers — an industry leader since 1962
• Designed for improved horsepower and torque output
• Engineered for proper fitment and straightforward installation
• Superior scavenging effect for maximum exhaust evacuation

The 1151H452 kit provides everything needed to upgrade from factory exhaust manifolds to a true performance header system. Kooks' strict manufacturing tolerances ensure proper port alignment and leak-free sealing, making this an ideal upgrade for street performance and strip use.