t4 divided weld flanges machined from 3/8" thick mild steel.

T6 weld flanges CNC machined from 3/8" thick mild steel.

This is a T4 divided to T6 adapter flange used to mount a T6 turbocharger on a T4 divided flanged turbo header or exhaust.

t6 divided with round inlet for 4" pipe

T3/T4 and T3 turbo header manifold adapter to T4 Made from 1/2" thick premium cold roll mild steel, this flange is drilled and tapped 3/8-16 on all 8 bolt holes so that the flange is bolted to the manifold or header, and the turbo is also bolted to the flange. This is the perfect solution for swapping a T3 turbo for a T4, or a T4 turbo for a T3.

T3 exhaust weld flanges CNC machined from 3/8" thick mild steel. This flange is used for a T3/T4 hybrid or a standard T3 when you are blocking off the internal wastegate and using an external wastegate. Uses a 2-1/2" exhaust down pipe.