Specific Exhaust system built for the Nissan Fairlady Z (aka 350Z) * High level quality and a sports flavor * Lightweight layout making the rear over-hang lighter as well * Quiet at idle, Sporty sound and acceleration * JASMA Certified Main Pipe: 60.5mm > 80mm > 60.5mm Material: SUS304Tail End: 114ø (Right/Left Single)