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Transition Turbo Flange - Undivided T6 to Single 3.000" OD Tube - 304 Stainless

SKU 27325
97 in stock, ready to be shipped
Original price $ 0.00 - Original price $ 0.00
Original price $ 0.00
$ 175.00
$ 175.00 - $ 175.00
Current price $ 175.00


This T6 Turbo Inlet Flange features a 4.500" x 2.750" bolt pattern and is compatible with Garrett and Garrett-based turbos that share this specific bolt pattern. However, it may NOT be compatible with BorgWarner or BorgWarner-based T6 turbos, as they utilize a 4.44" x 2.75" bolt pattern. For proper compatibility, please review the dimensional details of this flange and measure your existing turbo flange.


The Ace Race Parts brand of Transition Turbo Flanges is designed and precision CNC machined to offer the smoothest possible transition from a T6 open housing to 3.000" outside diameter tube size material. Each flange is precision machined from solid 304 Stainless billet and is designed to eliminate warping and deformation during the welding process by ensuring that the base flange thickness measures 0.500" thick. Eliminate costly and time-consuming fabrication work by using our precision machined transition flanges!


  • Undivided T6 to Single 3.000" Diameter Transition
  • Precision CNC Machined from Solid 304 Stainless Steel
  • Extremely Smooth Transition, Compact Design
  • Eliminate Unnecessary Fabrication Work
  • Will Not Warp or Deform!
  • M10 x 1.5 Threaded Bolt Holes
  • 4.500" x 2.750" Bolt Pattern

This T6 Undivided Turbo Inlet Flange has a 4.500" x 2.750" bolt pattern and is compatible with the following applications:

  • Generic T6 Turbine Inlets
  • all Garrett GT47 / GTX47
  • all GT50 / GTX50
  • all GTX55
  • all GT60
  • Note: May NOT be compatible with some Borg Warner T6 Turbos, some VS Racing T6 Turbos, or some Forced Induction T6 Turbos. Turbos that utilize the Borg Warner 4.44" x 2.75" bolt pattern are NOT compatible with this flange.

Please be sure to verify the bolt pattern of your existing application before purchasing this Undivided T6 Turbine Inlet Flange.