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HKS Legamax Premium Axle Back Exhaust w/ Titanium Burnt Tips 2015-2021 WRX / STI

by HKS
SKU hks31021-AF024
Original price $1,200.00 - Original price $1,200.00
Original price
$1,200.00 - $1,200.00
Current price $1,200.00
  Lease to own   Pay as low as   $/week

The HKS Legamax Premium Axle-Back Exhaust is a great way to improve the performance and the sound of your vehicle. HKS designed this muffler using premium stainless-steel materials along with smooth mandrel bends and a larger piping diameter. The result is improved throttle response all while providing an aggressive exhaust note. 


  • 304 stainless steel construction
  • 3.5" Burnt Titanium Tips
  • 2" stainless steel piping diameter
  • Exhaust hangers welded onto the OEM locations for direct fitment
  • Improves power and performance
  • Produces an aggressive exhaust note
  • Includes new gasket and hardware