Kooks Headers Connection Pipes - Exhaust Mid-Pipe

Kooks Connection Pipes are precision-engineered mid-pipe exhaust components that serve as the critical link between Kooks long-tube headers and the rest of your exhaust system. Built in the USA since 1962, Kooks brings over six decades of American exhaust engineering expertise to every connection pipe in this lineup — the same craftsmanship behind championship wins across NHRA, NMCA, NMRA, SCCA, NASCAR, and more.

Every connection pipe in this lineup is constructed from T304 aircraft-grade stainless steel and precision mandrel-bent to preserve a smooth, unrestricted internal bore through every curve. TIG-welded joints deliver leak-free sealing under the extreme heat and pressure cycles of both street performance and professional racing applications. The result is a mid-pipe that maintains optimal exhaust gas velocity, reduces backpressure, and preserves the power gains delivered by your Kooks headers.

Key Features:

• T304 aircraft-grade stainless steel construction for superior corrosion resistance and long-term durability
• Precision mandrel bending preserves full internal diameter for unrestricted exhaust flow
• TIG-welded joints engineered for leak-free performance under high heat and pressure
• Dyno and race-tested designs proven to maximize power output
• Engineered for direct integration with Kooks long-tube headers and exhaust systems
• Available in catted (GREEN catalytic converter) and competition-only (catless) configurations depending on application
• Many applications include OEM-style exhaust pressure sensor ports for full engine management compatibility
• Handcrafted in the USA by a three-generation, family-owned manufacturer
• Backed by Kooks' limited lifetime warranty to the original purchaser

Whether you're completing a street performance build or assembling a dedicated race car exhaust system, Kooks Connection Pipes deliver the precise fitment, flow efficiency, and durability that serious builders demand. Select the individual listing for your specific application to find the correct catted or competition-only configuration for your build.