2JZ-GTE Gen II T4 Exhaust Manifolds

Gen II T4 twin scroll.jpg
Weld detail_4.jpg
Gen II T4 twin scroll.jpg
Weld detail_4.jpg

2JZ-GTE Gen II T4 Exhaust Manifolds

from 1,700.00

We're proud to offer you our renown Gen II 2JZ-GTE exhaust manifolds! These manifolds are the most unique and well rounded on the market, utilizing our proprietary stepped primary design to provide both quicker spool and unrivaled top end power. These manifolds have been dyno tested and produced an extra 32whp and 27 ft/lbs when compared to our Gen I manifold!* If you want to make big power, spool quicker, and have a manifold different than the masses, this is the part for you.

All manifolds feature the following:

  • Equal radius 304SS schedule pipe primaries with smooth transition 1.25" - 1.5" steps for optimal strength, flow, exhaust gas velocity, spooling characteristics, and power

  • Hand cut and internally welded merge collector to provide the best, most unrestricted flow into the turbine housing possible

  • M10x1.5 tapped turbine flange

  • Professionally TIG welded and back purged with special attention paid to weld aesthetics; our manifolds not only perform well, but look great too!


These manifolds are offered in a variety of wastegate configurations to suit your setup. If you don't see the configuration you desire listed, please email us and we'd be happy to work with you to provide the product you need. We offer turbine housing modification for those wanting to utilize a turbine housing mounted wastegate for a nominal fee. Please contact us for more information on this service. 


**Please allow five weeks minimum for construction.  Product may differ slightly from its representative image. Please email us with any questions about this product or others we offer**


*Testing was performed in a back-to-back dyno study. This study was performed on the same dyno on the same day, providing equal atmospheric conditions for as even of a comparison as possible.

Open or Twin Scroll:
Piping Material:
Head Flange Material:
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