CTS Turbo 4" Straight Coupler for RS3/TTRS Intake and Inlet Pipe

The CTS Turbo 4-inch straight coupler provides a precision-engineered connection solution for RS3 and TTRS intake and inlet pipe systems. Manufactured from high-grade silicone with reinforced layers, this coupler maintains consistent internal diameter throughout its length to eliminate turbulence and restriction points. The straight design ensures proper fitment between CTS Turbo intake components while withstanding elevated temperatures and boost pressures. Built to dealer specifications with multi-ply construction and stainless clamp compatibility for secure, leak-free joints in demanding performance applications.