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HKS Super Exhaust Manifold With Hi-Flow Cat GT-Spec

SKU
33005-AT005
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$1,600.00
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The exhaust manifold is the key to the 86/BRZ power upgrade. The catalyzer on the stock manifold limits performance. The HKS catalyzer offers less resistance, which provides more power. Testing also shows that the HKS catalyzer provides a cleaner level of exhaust omissions.


Features:

  • The Manifold is designed with a 4-2-1 layout design to increase performance.
  • HKS designed the catalyzer to improve the exhaust cleaning ability. The catalyzer was also designed to be smaller and more powerful than the stock unit.
  • HKS designed the catalyzer to improve the exhaust cleaning ability. The catalyzer was also designed to be smaller and more powerful than the stock unit.
  • The 4-2-1 layout design provides less exhaust resistance, which in turn increases power for the normal to high range RPM.
  • Comfortable driving experience during normal range RPM acceleration.
  • Noticeable difference in acceleration at high RPM, adding some excitement compared to stock.
  • Made of SUS304 so it can be used fore circuit driving.


  • *After the no. 2 stock catalyzer, 02 sensor must be moved to turn off the check engine lamp. 26 hole and boss welding work is required.

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    More Information
    Part Number33005-AT005
    BrandHKS
    Type of PartHeaders
    Engine FitmentFA20
    Height25.0
    Width30.0
    Weight30.000000
    Length10.0
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