HKS 32018-AZ011 Legamax Sports Axle-Back Exhaust for 2016-2025 Mazda MX-5 Miata

Vehicle Fitment

• 2016-2025 Mazda MX-5 Miata (ND, RWD)

Features

• HKS Legamax Sports axle-back exhaust system
• Legamax Sports muffler design tuned for balanced tone and flow
• High-quality SUS304 stainless steel piping
• 60.5 mm main pipe diameter for improved exhaust gas flow
• 94 mm burnt titanium-look exhaust tip for performance styling
• Louder and sportier exhaust note than stock
• Reduced system weight compared to OEM exhaust
• Direct bolt-on installation using existing hanger points

Specifications

• Part Number: HKS 32018-AZ011
• Exhaust System Type: Legamax Sports axle-back
• Main Tubing Diameter: ~60.5 mm
• Tip Diameter: ~94 mm
• Material: SUS304 stainless steel with titanium-look tip
• Weight: Approx. 7.4 kg (lighter than stock ~9.2 kg)
• Exit Configuration: Single rear exit
• Fitment: Mazda MX-5 Miata ND (2016-2025), RWD
• Sound Level (closed): ~92 dB vs stock ~89 dB (manual) / ~91 dB vs ~86 dB (auto)
• Road Clearance (approx.): 186 mm minimum

Included Components

• 1x HKS Legamax Sports axle-back exhaust assembly
• 1x Polished burnt titanium-look 94 mm exhaust tip
• Hardware kit (bolts, nuts, gaskets)
• Installation instructions

Product Description

The HKS 32018-AZ011 Legamax Sports Exhaust is an axle-back upgrade engineered for the Mazda MX-5 Miata ND (2016-2025) equipped with the SKYACTIV-G engine. Designed to improve exhaust flow and broaden the torque curve, this Legamax Sports system uses a high-flow 60.5 mm main pipe and a tuned muffler to deliver a sportier exhaust note that is louder and more engaging than stock without being overly intrusive at normal cruising speeds.

Constructed from durable SUS304 stainless steel with a distinctive 94 mm burnt titanium-look tip, the HKS Legamax Sports exhaust also reduces overall system weight versus the OEM setup, contributing to improved vehicle responsiveness. It bolts directly onto the factory hangers for a straightforward installation, making it a popular choice for Miata owners seeking both performance sound and visual enhancement.