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  • Tomei Unequal Length Exhaust Manifold (Subaru EJ20/25) - Modern Automotive Performance
  • Tomei Unequal Length Exhaust Manifold (Subaru EJ20/25) - Modern Automotive Performance

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    Tomei Unequal Length Exhaust Manifold (Subaru EJ20/25)

    MAP Loyalty Program: Earn $ 14.22 Toward Next Purchase!
    PART# TOM TB6010-SB02A 
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    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

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    $ 711.00   $790.00
    You Save 10% ($79.00)

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    Grab some upgraded gaskets for your install!

      Upgraded Manifold-to-Head Gaskets
    GrimmSpeed Exhaust Manifold-to-Head Gaskets (Pair) | Multiple Subaru Fitments (020001)
    GrimmSpeed Exhaust Manifold-to-Head Gaskets (Pair) | Multiple Subaru Fitments (020001) 
      $18.00
    Default Title Tomei Unequal Length Exhaust Manifold (Subaru EJ20/25) - TOM TB6010-SB02A $ 711.00
    Fits Your

    Tomei Unequal Length Exhaust Manifold (Subaru EJ20/25) - Modern Automotive Performance

    Tomei introduced the high efficiency 4-1 as against the STD 4-2-1. The exhaust efficency of the standard exhaust manifold is not perfect. Tomei 4-1 type exhaust manifold has high efficency. You could see the change of dramatically driving feeling. The complete equal length is good for the exhaust intervention but reduce the turbine performance and increase the exhaust resistance. Contrary to that, the not-equal length exhaust manifold can lead the efficiency of other cylinders. Tomei designed not-equal length to keep the boxer sound. The clear sound which got dry further by change to the diameter of the support pipe and the stainless steel quality of the material is pulled out and the good feeling could be obtained at the acceleration. Tomei designed the Lost Wax type strength flange. They are perticular about the welding and exhaust efficiency is improved very much. Tomei selected SUS304 stainless steel which is lightweight and rust-proof. They prepared bolts, gaskets, and easy and full instruction manual for privator.

    Kit Contents

    • Exhaust Manifold unit
    • Uppipe
    • 50mm x 15m Thermal Bandage
    • Bands
    • Gaskets
    • Bolts
    • Stickers

    Tomei introduced the high efficiency 4-1 as against the STD 4-2-1. The exhaust efficency of the standard exhaust manifold is not perfect. Tomei 4-1 type exhaust manifold has high efficency. You could see the change of dramatically driving feeling. The complete equal length is good for the exhaust intervention but reduce the turbine performance and increase the exhaust resistance. Contrary to that, the not-equal length exhaust manifold can lead the efficiency of other cylinders. Tomei designed not-equal length to keep the boxer sound. The clear sound which got dry further by change to the diameter of the support pipe and the stainless steel quality of the material is pulled out and the good feeling could be obtained at the acceleration. Tomei designed the Lost Wax type strength flange. They are perticular about the welding and exhaust efficiency is improved very much. Tomei selected SUS304 stainless steel which is lightweight and rust-proof. They prepared bolts, gaskets, and easy and full instruction manual for privator.

    Kit Contents

    • Exhaust Manifold unit
    • Uppipe
    • 50mm x 15m Thermal Bandage
    • Bands
    • Gaskets
    • Bolts
    • Stickers

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    Uel header

    Sound great and easy install

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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