Agency Power Garrett GT28 GT30 Turbo Upgrade Parts Porsche 996 Turbo | GT2 01-05

Agency Power


The hard parts upgrade kit for the Porsche 996 Turbo allows you to use Garrett GT3076rs or GT2860rs turbos as a bolt-on.  To reach these power levels, it does require a custom fuel system, larger throttle body and T plenum, custom Y Pipe, intake to turbo inlet system, and more.  

The turbo kit is designed to use Garrett GTseries ball bearing turbos.  The kit has flanges for Tial 44mm wastegates with band clamps.  Connecting dump tubes are also included. The headers feature thick flanges to prevent warping. Using steel for the flanges prevents cracking due to the stainless material expanding under extreme temperatures. 10 gauge 304 stainless steel is used to build the header tubing. Low angle true merge collectors are put in place for proper exhaust flow producing optimal power gains. The collectors are also back purged when welded to finish off the high quality component.  The headers are designed to bolt up to the stock block and mate with a Garrett 4bolt T3 flange.  For customers to retain their OEM replacement exhaust system, Agency Power uses an exhaust flange machined from 1018 steel which is then plated. The flange allows you to directly bolt on your exhaust system with no affects to the factory placement.  The kit also includes the appropriate water lines, oil lines, and fittings to install your Garrett turbochargers.

The Garrett Turbo Upgrade Kit includes:

  • Stainless Steel Headers for Garrett Turbos
  • Stainless Steel Dump Pipes for Wastegates
  • Steel Braided Water Lines and Fittings
  • Steel Braided Oil Lines and Fittings
  • Turbo to Exhaust Adapters
  • Silicone Couplers Turbo to IC Piping
  • T4 Gaskets
  • Clamps and Bolt Hardware
  • Turbos, Wastegates, Tuning, other necessary parts NOT INCLUDED.

        Type: Turbo Upgrade

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