Super Turbo Muffler Cat-Back Exhaust

• 2023-2026 Nissan | Z

The HKS Super Turbo Muffler Cat-Back Exhaust for the 2023+ Nissan Z (RZ34) delivers excellent power at a comfortable sound level. Helmholtz-style resonators in the axle-back section, an optimized silencer structure, and a silent chamber eliminate unpleasant steady-state droning while letting the high-power V6 sing when you step on the pedal. The full dual 60.5mm x2 layout reduces exhaust pressure by roughly 40% versus stock with no change to minimum ground clearance.

• Full dual layout: 60.5mm x2 main pipes (stock 45mm x2) - cross-sectional area equivalent to ~85mm
• SUS304 stainless steel construction
• Large 110mm (4.3 in.) burnt titanium tips
• Exhaust pressure reduced by ~40% versus stock
• Close noise: 85dB vs 82dB stock (idle)
• Minimum ground clearance unchanged after installation (123mm at left #2 mid pipe)
• Compatible with 9AT and 6MT transmissions
• Direct bolt-on; comfortable in steady-state driving, sporty on throttle
• Part #31029-AN011

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