The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradiation appearance.

PRODUCT FEATURES:
- High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
- Matched and manufactured for select chassis
- Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results

Bolt-On	Yes
Part Number	164-Z001J
Year	2016, 2017, 2018, 2019, 2020, 2021
Make	Mazda
Model	MX-5
Body Style	2-Door Coupe
Engine	PE-VPS
Chassis	ND5RC
Exhaust Type	N1 Evolution Extreme Muffler (N1-X)
Piping Diameter	54mm.
Tip Diameter	93mm.
Pieces	1
Exhaust Tip Style	Titanium Round- Dual wall rolled, Angle cut (Riveted)
Piping Material	SUS304 Stainless Steel
Muffler Material	SUS304 Stainless Steel
Muffler Tip Material	Titanium
Special Notes	Sound Level: 85.7 dB @ 4,500 RPM. Modular design-> Rear Section can be interchanged with factory exhaust components. NOTE: Do not use harsh chemicals or metal polish cleaners when cleaning titanium tips. We recommend using standard isopropyl alcohol.
	WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov