Description

The Tomei 193105 Subaru equal length header features a 4-2-1 isometric design for optimum results at high RPM’s. Tomei’s EXPREME Manifolds have received numerous high appraisals on all aspects of efficiency, durability and performance gains from around the world. Tomei offers you a manifold to optimize the true power output potential of your EJ25 Subaru engine.

Perfect Pipe Size, All Equal Length.
Tomei designed the headers to be a 4-2-1 layout to help extract the absolute maximum from your EJ25 engine with the equal length design. The exhaust pressure is controlled best by this layout gaining you higher peak power gains at higher RPM’s.

Stronger, More Precise Lost Wax Collector
The Lost Wax process was used to eliminate cracking from welded weak points and for aiding smoother exhaust gas flow without any interference. Precision welding is performed to improve efficiency quality. All piping is 2.5mm thick and made from SUS304 stainless steel.

An All New Boxer Sound!
You will have a new higher pitched racing sound from this isometric design.

Note: This kit includes all necessary hardware, gaskets, metal zip ties, 3 Bolt SS uppipe (designed to work with stock housing turbochargers), and heat wrap to complete your installation. Tuning required.