HKS Super Exhaust Manifold / Header w/ GT-Spec Catalyzer Subaru 2022-2025 BRZ

This system features the aggressive ATAK® sound and exits through 3.5" polished T-304 stainless steel tips. BORLA® Cat-Back™ exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.

Features:
-HKS employs a low-density metal catalyst compared to the factory ceramic catalyst with a high density.
It drastically decreases exhaust resistance.
- It meets the emission control in Japan in 2018 by optimizing the blending ratio of the metals despite the low-density cells.
Further, HKS obtains the certification for meeting the emission control from a third-party organization.
- 4-2-1 equal-length design layout.
- The complete equal-length layout is achieved by careful studying, especially for the 4-part sections.
- The flange at the cylinder head side employs the new design due to considering the structure of the stepped section when inserting the pipe.

Applications:
2022-2025 Subaru BRZ ZD8