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    • A look at the Full Race external wastegate MKV/A90 Toyota Supra B58 turbo manifold

      If you want to fit a big single turbo to your MKV/A90 Toyota Supra B58, this is a good way to go about it. You may recall that Full Race was responsible for the turbo manifold on the Papadakis Racing 1000+ horsepower Supra B58 build.


      If it is good enough for Papadakis Racing it is good enough for you.

      At $1399.99 it is competitively priced at least in the BMW tuning sphere.


      The all new A90 Toyota Supra turbo manifold is for racers looking to adapt modern aftermarket racing turbos to your B58 engine. This all manifold design takes maximum advantage of the integrated cylinder head and twin scroll turbocharger exhaust confuguration. Dual external wastegates allows T4 divided turbos to generate fast spool and a broad powerband. Robotically TIG welded to resist cracks and support the turbo without bracing. Setup can support 450 to 1000hp – suitable for use with Garrett, Precision, Borg Warner EFR, Airwerks and most any other T4 twinscroll turbocharger.

      B58 Turbo Manifold Design Features:

      • Thick wall stainless steel construction
      • Your choice of Dual TiAL MVS (38mm) or Dual TiAL MVR (44mm) Wastegates
      • Precision robotic TIG welding
      • True Twin Scroll design spools the turbo faster with better VE and more power from idle, all the way to redline
      • Made In The USA

      Application Notes:

      • External Wastegate Version, requires custom tuning – not compatible with OEM Internal WG actuator (IWG coming soon)
      • Dump tubes are not included
      • Compatible with stock and ported cylinder heads















      This article was originally published in forum thread: A look at the Full Race external wastegate MKV/A90 Toyota Supra B58 turbo manifold started by Sticky View original post
      Comments 8 Comments
      1. Eleventeen's Avatar
        Eleventeen -
        Looks nice! I tell you what though, with the simplicity of the Supra’s B58 manifold, people are going to be knocking out homemade kits in their garage left & right LOL.
      1. 135idct's Avatar
        135idct -
        that price should be with the two tial wg, too much for only manifold
      1. crapinternet's Avatar
        crapinternet -
        Click here to enlarge Originally Posted by 135idct Click here to enlarge
        that price should be with the two tial wg, too much for only manifold
        Yeah there really isn't much to it for the $1999 asking price.
      1. Sticky2's Avatar
        Sticky2 -
        Click here to enlarge Originally Posted by crapinternet Click here to enlarge
        Yeah there really isn't much to it for the $1999 asking price.
        Starts at $1399
      1. Snertz's Avatar
        Snertz -
        Click here to enlarge Originally Posted by Sticky2 Click here to enlarge
        Starts at $1399
        That's still high. Their 13B twin scroll dual EWG manifold is $1,095, no reason for this one to cost $300 more.

        https://www.full-race.com/store/mazd...urbo-manifold/
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Eleventeen Click here to enlarge
        with the simplicity of the Supra’s B58 manifold, people are going to be knocking out homemade kits in their garage left & right LOL.
        Looks like concerns some had (including mysel) about the integrated manifold in the head were unfounded.

        I'm just wondering at what point it becomes a limitation. Probably well after you have more than enough power.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Snertz Click here to enlarge
        That's still high. Their 13B twin scroll dual EWG manifold is $1,095, no reason for this one to cost $300 more.
        BMW (or Supra) tax. Plus they're first to market. They get the privilege of a larger margin until competition ends it.
      1. Torgus's Avatar
        Torgus -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        BMW (or Supra) tax. Plus they're first to market. They get the privilege of a larger margin until competition ends it.
        I agree. That being said exhaust manifolds and turbo kits are going to cost nothing. Airwerks