2002-2021 Subaru WRX STI Equal Length Twin Scroll Exhaust Manifold by Tomei
With many exhaust manifolds released so far, we've always designed our headers with Performance, Reliability and quality aspects in mind. Now we have a new model that is compatible with GDB, GRB and GVB. Introducing the highly acclaimed EJ twin scroll EXPREME header. With the very best of the TOMEI exhaust technology, this new design will deliver balanced optimised performance for power, torque and feeling.
Features
- Equal length runners
- TWIN SCROLL
- SUS304 Stainless steel construction
- 4-2-2 layout
- 8mm piping thickness
- 42.7mm main piping diameter
- 45mm up pipe diameter
- Gaskets, hardware and heat wrap included
Benefits
- Louder and More Aggressive Exhaust Note
- More Power than OEM
Applications
What's In The Box?
Warranty
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
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• AH630 — $630 OFF $9000+
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Exclusions:
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Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Our Promise:
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