Kooks Headers Reducer Cone Collector - Weld-On Exhaust Transition

Kooks Headers Reducer Cone Collectors are precision-engineered, weld-on exhaust transition components built for high-performance street, race, and off-road exhaust fabrication. Each cone delivers a smooth, flow-optimized transition from a header collector to an exhaust pipe — or for cleanly joining two pipes of differing diameters — making them an essential building block for any serious custom exhaust project.

Key Features:

• Flow-Optimized Cone Geometry: The tapered cone design minimizes exhaust turbulence and back pressure, preserving exhaust gas velocity for improved scavenging efficiency and power output
• Multiple Material Options: Available in both mild steel and 304 stainless steel construction to suit a variety of build environments and performance requirements
• Broad Range of Size Configurations: Offered across a wide spectrum of diameter combinations to accommodate virtually any custom exhaust fabrication application
• Weld-On Installation: Designed for permanent, leak-free integration into custom or modified exhaust systems — professional welding is recommended for best results
• Sold Individually: Each unit is sold separately, allowing builders to purchase exactly what their specific project requires
• ISO 9001:2015 Certified: Certified by NQA for consistent, high-standard quality control across every component produced

About Kooks Headers & Exhaust:

Founded in 1962, Kooks Headers and Exhaust has been a leader in the high-performance exhaust industry for over six decades. Now in its third generation of family ownership, every Kooks product is handcrafted in the USA at their Statesville, NC facility. Kooks' in-house capabilities include mandrel-bent tubing, notching, forming, welding, custom flange burning, and specialty collector production — the same expertise and craftsmanship behind every reducer cone in this line. Kooks has won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA, and many other racing organizations, cementing their reputation as one of the most trusted names in performance exhaust.

Kooks Reducer Cone Collectors deliver the same uncompromising quality found throughout the Kooks product line, making them the go-to choice for professional fabricators and performance builders alike.