Unequal Length Exhaust Manifold/Header

• 2004-2008 Subaru | Forester XT
• 2002–2014 Subaru | WRX
• 2004–2021 Subaru | WRX STI
• 2005-2009 Subaru | Legacy GT

The Tomei Expreme Unequal Length Exhaust Manifold (part TB6010-SB02A) is an exhaust manifold for EJ20/EJ25 single-scroll turbocharged Subarus, including the 2002-2014 WRX, 2004-2021 WRX STI, 2005-2009 Legacy GT and 2005-2008 Forester XT. Tomei designed the Expreme manifold for efficiency, light weight and strength, and its unequal length design preserves the characteristic Subaru boxer sound.

Features

• Unequal length design takes the shortest distance from the exhaust port to the turbo and preserves the signature Subaru boxer sound
• SUS304 stainless steel construction, selected to be light and strong
• Main piping diameter of 42.7mm with a 60mm outlet
• Welded areas kept to a minimum using a veteran pipe bending specialist and the lost wax process, reducing the risk of fractures and cracks
• Very smooth bends and high quality welds

Specifications

• Brand: Tomei
• Part number: TB6010-SB02A
• Product: Expreme unequal length exhaust manifold, single-scroll turbo
• Material: SUS304 stainless steel
• Main piping: 42.7mm
• Outlet: 60mm
• Fitment: Subaru WRX 2002-2014; WRX STI 2004-2021; Legacy GT 2005-2009; Forester XT 2005-2008 (EJ20/EJ25)

What's in the Box

• Tomei Expreme unequal length exhaust manifold
• Gaskets and hardware needed for installation
• Thermal wrap and metal ties

Questions & Answers

Q: Does this fit my 2011 Subaru WRX STI?

A: Yes. This Tomei Expreme manifold (part TB6010-SB02A) is listed for the 2004-2021 Subaru WRX STI, as well as the 2002-2014 WRX, 2005-2009 Legacy GT and 2005-2008 Forester XT with EJ20/EJ25 single-scroll turbo engines.

Q: What is included in the box?

A: The kit includes the exhaust manifold, all the hardware and gaskets needed for installation, and thermal wrap with metal ties to keep heat away from the oil pan and engine bay.

Q: Is this an equal length or unequal length manifold?

A: It is an unequal length manifold, so the characteristic Subaru boxer sound is preserved.

Q: What is the manifold made of?

A: The manifold is constructed from SUS304 stainless steel, with 42.7mm main piping and a 60mm outlet.

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