304SS T4 Exhaust System Flange for 4-1 Collector

Designed for fabricators and enthusiasts building custom turbo manifolds, this high-quality T4 exhaust flange makes constructing a 4-1 collector straightforward and reliable. Built for durability and precision fitment, it’s the ideal choice for your next turbo project.


Fitment

  • For use in custom 4-1 exhaust collector fabrication with T4 turbine housings

Material & Construction

  • 304SS stainless steel
  • 3mm wall thickness

Technical Specifications

  • Inner diameter of inlet pipes: 42mm
  • Mounting flange: T4

What’s Included

  • Exhaust system flange (as described)

Installation Notes

  • Professional welding and fabrication recommended for best results
  • Ensure compatibility with your manifold and turbo setup before installation

FAQ

  • Can this flange be used with any T4 turbo manifold project?
    Yes, it’s designed for custom 4-1 collector builds using T4 turbine housings.
  • Is the flange suitable for both mild steel and stainless manifolds?
    It’s made from 304SS stainless steel, so it’s best paired with stainless components for optimal strength and corrosion resistance.
  • Do I need special tools to install this flange?
    Welding and fabrication tools are required for proper installation.
Universal Part: This product fits multiple vehicles (universal application).

Vehicle Compatibility

Brand Model Generation / Chassis Engine
Universal - - -
TURBOWORKS

TURBOWORKS

Turboworks is a Polish manufacturer and supplier of performance turbochargers and forced-induction components. Based in Rzeszów, Poland, Turboworks engineers and balances their turbochargers in-house, offering T3/T4, GT, and ball-bearing turbo units for a wide range of turbocharged street and motorsport applications.

Official page: turboworks.pl
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Make Subaru

4-1 T4 Exhaust Manifold Flange Connector - High Performance

Brand: TURBOWORKS Product id: 31181 MPN: CN-AT-106
Availability: Ready to ship
63.68€
63.05€ Excl. VAT: 52.10€
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Tags: TURBOWORKS Flanges flat,

This product has universal fitment.

TURBOWORKS

Turboworks is a Polish manufacturer and supplier of performance turbochargers and forced-induction components. Based in Rzeszów, Poland, Turboworks engineers and balances their turbochargers in-house, offering T3/T4, GT, and ball-bearing turbo units for a wide range of turbocharged street and motorsport applications.

Official page: turboworks.pl
Default
Make Subaru