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Tomei Expreme Exhaust Manifold JDM EJ20 WRX, STI (twin-scroll)

Tomei Expreme Exhaust Manifold EJ20 WRX, STI (twin-scroll)

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Product Code: TMI.414001

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You're looking at the newer Tomei Twin Scroll Turbo exhaust manifold for the EJ20/25 motors using a twin scroll turbo setup. This manifold will fit all 2002-2016 Subaru WRX & STI EJ motors. This manifold is an equal length design so a faster response and power at higher RPMs will be achieved. And to differentiate from other manifold brands, Tomei made sure this pipe had the straightest pipes at the merge sections with smooth angles at the right bank for maximum performance!

As a bonus, this manifold has a larger radial bend at the right bank in order to minimize heat saturation to the oil pump.

Unlike other brand manifolds, this one has an OEM like fitment and its constructed to last!! Its 8lbs lighter than stock and has a 2mm thick pipe wall. Layout is 4-2-2 design with a 42.7mm main pipe and 45mm turbo support pipe & collector.

**Fits Twin-Scroll Turbo Setup Only**

  • Subaru EJ Motors (2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015,2016 Subaru WRX & STI)

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