HKS Super Turbo Muffler Catback Exhaust System 2023+ Nissan 400Z (RZ34)

High-Dimensional Super Turbo Muffler Debut - The essence of technology that combines Exhaust Efficiency and Sound Pressure Reduction.

Features:
D60.5 mm x 2 Full Dual Layout
While the stock layout has a pipe diameter of D45 mm x 2, this product has a full dual layout with a pipe diameter of D60.5 mm x 2.This allows a pipe cross-sectional area equivalent to D85 mm to be secured while lowering to the minimum ground clearance, which is often seen with high output mufflers. Exhaust pressure is reduced by around 40% compared to the stock model. This layout is designed for both daily use and performance.

Balance of steady-state comfort and sportiness
The straight structure improves exhaust efficiency and releases the engine roar characteristic of V-type engines.  The tail tip design reduces unpleasant drone, but once you step on the gas, you'll enjoy the crisp, exhilarating sound.

Specifications:
- Certification No.: JQR60225121
- Main Material: SUS304
- Outer Tail Diameter: D110 mm
- Main Pipe Diameter: D60.5 mm x 2
- Close Noise Level: (Stock) 82 dB (Idle: 57 dB?
- Close Noise Level: (HKS) 85 dB (Idle: 62 dB)
- Exhaust Pipe Minimum Ground Clearance: 123 mm (The Left Side of #2 Mid Pipe)