This listing is for a set of Stainless Steel Performance T4 Turbo Exhaust Manifold.

Do Not Purchase If You Do Not Have T4 Flanged Turbo's

The heart of any Turbo system is the Manifold and the Turbocharger. These form the basis where the rest of the turbo system is built around. Turbo manifolds have only one, but the most critical purpose in turbo systems, and that purpose is to expel exhaust gas into the turbine of a turbocharger as efficiently as possible.

There is no match for power and performance for tubular stainless steel manifolds. Tubular manifolds are made up of runners coming from each cylinder, meeting up at a collector. Tubular manifolds yield a higher efficiency rate, as each runner is generally the same circumference. This allows for a much smoother flow of exhaust gas to the turbo.

Tubular stainless steel manifolds are chosen over cast manifolds for big power applications. Tubular stainless manifolds feature better and more consistent flow of exhaust gases. Most of the tubular Stainless manifolds also feature the placement of the waste-gate flange towards the middle of the collector to allow accurate readings and precise control.


  • Fitment:  All Chevy Big Block Engines 348Ci-632Ci (Exclude Chevy Small Blocks}
  • Flanged For T4 Style Turbo 
  • Inlet Size: 1.85"
  • Outlet Size:  2.5"
  • High Performance Tubular Turbo Racing Design
  • Computerized Mandrel-Bended to Maximize Air Flow Smoothness
  • Increase Engine Exhaust Output and Efficiency
  • Thick Flange Connections
  • TIG Weld & Polished Stainless Steel
  • Improve Sound, Horsepower & Torque
  • Mandrel-Bent For Maximum Performance
  • Hardware Included As Shown In Picture
  • Quality & Affordable Products
  • Instruction Not Included
  • ***** Professional Installation Strongly Recommended *****
  • Vehicles Listed in eBay Compatibility Chart Are For Suggestion Only, Not Guarantee Fitment

    Due to Complexity Of Turbocharged Engine, Customer Must Ensure These Turbo Exhaust Manifolds Are Correct For Their Application



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    Terms & Conditions

  • By making this purchase, the customer has fully agreed to all Terms & Conditions as stated below
  • Customers are ultimately responsible for ensuring the items purchased are correct for their vehicles
  • No returns or exchange on any item that has been used.  Please verify the part received before installation
  • Returns & exchange (new items only) are accepted within 30 days and 15% restocking fee will be applied
  • Customers are responsible for all shipping charges.  All returns must have a valid RMA number printed outside
  • Underliverable & refused packages will be treated as regular returns.  The same 15% restocking fee applied
  • International customers are responsible for all applicable custom duties and taxes in their local country
  • Customs duties & taxes are NOT included and will be collected by the shipping carrier prior to delivery
  • We are not liable for direct, indirect, incidental, consequential damages, loss of use or any other expenses
  • Customer fully understands and agrees to accept all responsibilities associated with the use of this product