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A’PEXi Super Catalyzer with Exhaust Manifold – Toyota GR86/BRZ
A’PEXi Super Catalyzer with Exhaust Manifold – Toyota GR86/BRZ
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A’PEXi Super Catalyzer with Exhaust Manifold – Toyota GR86 ZN8 / Subaru BRZ ZD8
The A’PEXi Super Catalyzer with Exhaust Manifold is a complete high-performance exhaust manifold and catalytic converter upgrade developed specifically for the second-generation Toyota GR86 and Subaru BRZ.
Designed around the FA24 2.4L engine, the system combines a performance-oriented exhaust manifold with A’PEXi’s high-flow Super Catalyzer to improve exhaust efficiency, engine response and overall performance while retaining a catalytic converter.
Product Features:
• Genuine A’PEXi Japan Super Catalyzer with Exhaust Manifold
• High-quality stainless steel construction
• Complete exhaust manifold, catalytic converter and front pipe system
• Performance-oriented manifold design
• High-flow A’PEXi Super Catalyzer
• 45mm × 4 primary piping
• 50mm × 4 secondary piping
• 54mm × 2 collector piping
• 60mm outlet pipe
• Improved exhaust flow and reduced restriction
• Designed to improve engine response and performance
• Vehicle-specific bolt-on design
• Made in Japan
Vehicle Compatibility:
Toyota GR86
Chassis: 3BA-ZN8
Engine: FA24 2.4L
Subaru BRZ
Chassis: 3BA-ZD8
Engine: FA24 2.4L
Transmission: 6-Speed Manual Only
Year: 2021/08 onwards
Exhaust Noise:
• Left: 85 dB
• Right: 85 dB
Please Note:
This product is designed specifically for 6-speed manual transmission vehicles and is not compatible with automatic transmission models.
A’PEXi’s Japanese compliance certification for this component is based on use in combination with the factory rear muffler. Please check local Australian regulations and requirements before installation or road use.

