For sale is the Inconel promod turbo header from my MKIV Supra. I’ve decided to convert my Supra back to a street car and am parting out its promod turbo system. This header places a promod-flanged turbocharger low and forward on a MKIV Supra and is designed for race applications. This is a one-of-a-kind header built from the best material available for a turbo header.

This is a 2JZ-GE header. It will not work with a 2JZ-GTE cylinder head.

Features:

• Inconel 625 tube construction

• Tri-Y design

• Dual slip merge collectors

• Flanged for twin Turbosmart ProGate 50mm wastegates

  • Wastegate provisions are reinforced

• Billet 2JZ-GE head flange

• Individual EGT sensor provisioning

  • EGT sensors included

The price of this header covers the cost of the materials and parts involved in its construction. I am not trying to make money selling this part, but rather recoup what I’ve invested into it to fund a portion of my new turbo system.

On a MKIV Supra, this header does require slight factory strut tower clearancing to compensate for the header’s growth as it heats up and expands. For tube chassis cars, this should not be an issue depending on the structure of the car’s tube front end.

I designed this header in my MKIV Supra. It may fit other vehicles with modifications, although I cannot comment on compatibility with other chassis.

All Garage Sale items are sold as is. No refunds, no returns.