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  • HKS Scion FRS header exhaust manifold
  • Scion FRS subaru BRS equal length header.
  • Subaru BRZ Scion FRS HKS Header
  • Image 4


HKS Equal Length Headers FR-S / BRZ


Product Description

Scion FRS FR-S Subaru BRZ HKS Equal Length Exhaust Header:

The Stock exhaust manifold was designed by the 4-2-1 type layout for a better performance for a lower engine speed torque. Because the first catalyzer is mounted at the exhaust manifold, exhaust pulsatory motion makes the exhaust gas to pull back to the pipe at middle RPM range. It causes a loss of output by behaving as an exhaust gas recirculation. The HKS exhaust manifold follows the same 4-2-1 type layout but making it without the catalyzer provides both more torque at middle RPM range and more peak power for high RPM. It's very easy to drive and follow the acceleration well at middle RPM. And at a high RPM, it has much more power than the stock and feels clean of the NA's high RPM driving characteristic.

  • Fits stock overpipe and any other aftermarket overpipe and front pipe.
  • Catless header design
  • High quality SUS04
  • Made in Japan

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