Flange Header Manifold For Scion tC (2005-2010) with 2.4L DOHC Turbo Engine

Turbocharge Your Performance: Scion tC 2AZ-FE High-Flow T3/T4 Exhaust Manifold

Who Is This For? Designed specifically for 2005-2010 Scion tC owners running the 2AZ-FE engine who are looking to transition from natural aspiration to a high-boost turbo setup or upgrade a failing aftermarket manifold for track and performance use.

The Factory Restriction: You step on the gas to pass, but the naturally aspirated 2AZ-FE falls flat because the stock exhaust manifold was never built to handle forced induction. While the engine platform is legendary for its reliability, the restrictive factory manifold is a literal bottleneck that prevents you from mounting a high-performance T3 or T3/T4 turbocharger. Without the right flange and wastegate port, your dreams of a 300+ horsepower build stay stuck in the garage.

The Engineering Solution: We engineered this kit to replace the restrictive factory setup with a high-flow, T304 stainless steel powerhouse. Unlike inferior cast-iron alternatives that are prone to heat-stress cracking, this manifold features CNC-machined mandrel-bended piping and TIG-welded flanges. This ensures maximum exhaust gas velocity is directed straight into your turbo, significantly reducing lag and providing a dedicated 35mm/38mm external wastegate port for precise boost control.

The Comparative Edge: Why This Beats the Competition

• The Boost Gain: Features a versatile T3 & T3/T4 hybrid turbo flange configuration, allowing you to run a wide range of performance chargers for massive HP and torque gains.
• The Material: Constructed from T304 Polished Stainless Steel, unlike cheaper aluminized or T409 steel that corrodes and weakens after just one season of heat cycles.
• The Install: Designed as a direct bolt-on for the 2AZ-FE head using CNC-machined flanges for a leak-free seal—no custom fabrication or drilling required to mate it to the engine block.

Technical Specifications & Factory Ratings

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2005 Scion tC 2.4L DOHC 2AZ-FE
• 2006 Scion tC 2.4L DOHC 2AZ-FE
• 2007 Scion tC 2.4L DOHC 2AZ-FE
• 2008 Scion tC 2.4L DOHC 2AZ-FE
• 2009 Scion tC 2.4L DOHC 2AZ-FE
• 2010 Scion tC 2.4L DOHC 2AZ-FE

Interchange Part Numbers:

T3/T4-TC0510-SS, 2AZ-FE-TURBO-MANIFOLD, T3-T4-STAINLESS-TC

The Performance Promise

Restoring and Enhancing Performance. Whether you are refreshing a high-mileage 2AZ-FE or building a dedicated track car, this manifold provides the durability and flow needed for forced induction. Buy with confidence knowing this part is backed by real automotive experts and fast shipping.