HKS Exhaust Mazda RX8 (2004-2008) LEGAMAX Premium Catback a- 32018-AZ002

Step up your ride’s presence with the HKS Legamax—where refined engineering meets raw performance. Designed to deliver sporty sound without the harshness, this exhaust system brings the heat in all the right ways: clean welds, durable stainless steel, a tasteful tone, and enough polish to make your undercarriage photo-worthy.

Fitment Information

• Mazda RX8 (2004, 2005, 2006, 2007, 2008) 

Note

• Attaching/detaching of rear bumper, and modification of rear bumper skirt is necessary when installing the product.

Emissions Compliance

• HKS exhaust systems maintain all emissions equipment intact without any alterations, replacements, or modifications.

Specs & Features

• 100mm Polished Tip:  Aggressive look with a premium finish

• 65mm Performance Piping: Optimized diameter for flow and throttle response

• Crafted from SUS304 Stainless Steel:  Built for strength, shine, and serious durability

• Tapered End Plate Design:  Reinforces the silencer while managing sound clarity

• TIG Welded Construction: Precision welding for strength and flawless aesthetics

• Sporty, Aggressive Tone: Clean sound that excites without overwhelming

• Advantex™ Glass Wool Packing: Long-lasting sound control with consistent acoustic performance

• Individually Engineered Per Application: No one-size-fits-all; it’s all precision fitment

Product Description

The HKS Legamax muffler is more than a bolt-on upgrade—it’s a full-on statement of performance, quality, and refinement. Crafted from polished SUS304 stainless steel, this system is engineered not just for better exhaust flow, but also for lasting looks and sound consistency that won’t degrade over time.

Every element is built with purpose. The tapered end plate isn’t just a design touch—it helps minimize unwanted noise while reinforcing the silencer body. Inside, the proven Advantex™ glass wool ensures a consistent exhaust tone across the rev range and through the seasons, while the TIG welds add a layer of visual craftsmanship that sets this system apart from anything mass-produced.

And let’s talk tone: it’s sporty and aggressive, but never obnoxious. It’s the kind of growl that excites on startup, sings under throttle, and chills out when cruising. Whether you’re carving corners or just rolling in style, the Legamax delivers that perfect auditory balance that turns heads and keeps smiles wide.

Redline360 sells only genuine and authentic HKS products.