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A’PEXi N1 Evolution Extreme Exhaust – Toyota GR Yaris GXPA16 2020–2024
A’PEXi N1 Evolution Extreme Exhaust – Toyota GR Yaris GXPA16 2020–2024
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A’PEXi N1 Evolution Extreme Exhaust – Toyota GR Yaris GXPA16
The A’PEXi N1 Evolution Extreme Exhaust is a premium high-performance exhaust system developed specifically for the Toyota GR Yaris GXPA16 equipped with the turbocharged G16E-GTS engine.
Designed to complement the high-performance characteristics of the GR Yaris, the N1 Evolution Extreme features a high-flow exhaust layout engineered to reduce exhaust restriction while delivering a deeper and more aggressive exhaust note.
The system features high-quality stainless steel construction and a dual-exit exhaust design, providing improved exhaust flow while retaining excellent street usability.
Two tail options are available, allowing owners to choose between Titanium and SUS stainless-steel finishes while retaining the same core exhaust system design and performance.
Vehicle Compatibility:
• Toyota GR Yaris GXPA16
• Engine: G16E-GTS 1.6L Turbo
• 2020 onwards
• GR Four
• 6-Speed Manual Transmission
• RC Grade compatible
Specifications & Features:
• Main piping diameter: 70mm → Dual 60mm
• Tail diameter: Dual 123mm
• Listed sound level: Left 86 dB / Right 87 dB
• High-quality stainless steel exhaust construction
• High-flow dual-exit performance design
• Designed to reduce exhaust restriction and improve exhaust flow
• Deep and aggressive performance exhaust note
• Vehicle-specific bolt-on fitment
• JQR certified
• Genuine A’PEXi Japan performance exhaust
Available Tail Variants:
• Titanium Tail – 167-T006J
• SUS Stainless Tail – 167AT006J
Both variants use the same core exhaust system specification and fitment, with the tail material and finish being the primary difference.
Fitment Note:
Designed for the Toyota GR Yaris GXPA16 equipped with the G16E-GTS turbocharged engine.

