HKS GT Spec Super Manifold w/ Catalyzer 2022-2025 BRZ / 2022-2025 GR86

Unlock significant mid-range power improvements with the HKS GT Spec Super Manifold, designed specifically for 2022-2025 Subaru BRZ and Toyota GR86 models. This premium performance manifold enhances your engine’s output while maintaining emissions compliance through its integrated high-performance catalytic converter. Ideal for enthusiasts seeking a balanced upgrade, it delivers measurable gains without sacrificing drivability.

The manifold features a precision-engineered 4-2-1 equal-length design that optimizes exhaust flow and reduces the common torque dip around 4,000 rpm. When paired with the HKS Hi-Power SPEC-L2 exhaust, it boosts horsepower by up to 13.7 hp and torque by 16.6 lb-ft at 4,300 rpm compared to stock. This combination ensures smoother, more responsive power delivery in the crucial mid-range rpm band.

Perfect for BRZ and GR86 owners looking to enhance performance without compromising reliability or emissions, the HKS GT Spec Super Manifold is a trusted upgrade.