Turbo/manifold flange adapter T3 to T25 turbo

Stainless steel adapter flange for T25 inlet turbine housing on T3 manifold

High-quality stainless steel turbo adapter flange T25 turbocharger to T3 manifold incl. mounting materials

For a long time there were only cheap cast iron solutions with much too much height and poor quality. The TurboZentrum has now produced the flattest and highest quality stainless steel adapter flange from T3 manifold flange to T25 flange on a turbine housing. Developed and manufactured by our TurboZentrum tech guys.

The flange is used to mount a turbocharger with a T25 turbine housing inlet flange to a T3 turbo manifold. This makes it very popular for old Lancia Integrale (Delta) models, or Ford Escort Cosworth or BMW 2002 TI (Turbo), where the turbochargers are no longer produced and therefore no longer available.

The adapter flange is CNC-mashined from high-quality stainless steel and consists of two flange plates. These are self-sealing thanks to the spring/groove principle. Also in the inside of the flanges, attention was paid to a smooth transition (see pictures). The T25 to T3 adapter flange comes with mounting material.

The TurboZentrum offers a wide range of turbo flanges, whether manifold, turbocharger or downpipe. We also supply pipe bends and headers for the construction of turbo manifolds. All flanges are water-jet cut or CNC milled in order not to warp during the cutting process. As well as 100% flat and high quality. We select the material thickness from experience in the optimal thickness.

Material: Stainless steel:
Thickness (total): 24 mm
Flange on turbine housing: T25
Flange on turbo manifold: T3
Extras / specials: Including hardware

For / Fits:
All manifolds with T3 turbo flange
and all Turbocharger with T25 inlet flange on the turbine housing, for example:
Garrett T12
Garrett T15
Garrett T2, T20
Garrett T25, T25BB
Garrett T28, T28BB
Garrett GT12 (only 4-bolt flange)
Garrett GT15
Garrett GT20
Garrett GT25R, GT2554R
Garrett GT28R, GT2860R
Garrett GT28RS, GT2860RS
Garrett GT2871R
Garrett GT2876R, GT28/40R, GT25/40R
Garrett GT3071R-WG (only with T28 exhaust side)
Garrett GT3076R-WG (only with T28 exhaust side)

Garrett G25-550 T25-WG
Garrett G25-660 T25-WG

BorgWarner S1BG
BorgWarner EFR-6258
BorgWarner EFR-6758
BorgWarner EFR-7163

Xona Rotor