Ticon SS304 4 to 1 Collector 1.5in T4 Undivided Flange 2in Pipe Wastegate - Long Side Entry

This Ticon 4-to-1 exhaust collector is built from SS304 stainless steel, a well-known material for its resistance to corrosion and high temperatures. It's designed to merge four exhaust runners into a single pipe, which is a crucial step in building a custom turbo exhaust manifold. The collector features a 1.5-inch T4 undivided flange, meaning it's ready to bolt directly to a T4 turbocharger housing without a divider in the flange opening. This setup is common for single-scroll turbo applications.

The collector also includes a 2-inch wastegate port, positioned on the long side entry. This allows for the integration of an external wastegate to control boost pressure. The 2-inch pipe diameter for the merged exhaust flow is suitable for many performance applications, helping to maintain good exhaust velocity while efficiently scavenging exhaust gases from the engine cylinders. The SS304 construction means it can handle the extreme heat and stress of a performance exhaust system, making it a solid choice for custom turbo builds where reliability and durability are key.

When fabricating a custom exhaust manifold, attention to detail in the collector is vital for proper exhaust flow and turbocharger spool. This collector is designed to facilitate that process, offering a robust and well-made component for your project. Please note that this part is not CARB approved and cannot be shipped to California. Always consult with a professional fabricator or mechanic when planning a custom exhaust system to ensure proper fitment and function for your specific vehicle and application.