HKS Legamax Premium Catback Exhaust - 2015-2021 WRX, 2015-2021 STI

SKU: HKS31021-BF001

$1,835.99 CAD

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64 pieces in stock

Here, you are looking at the HKS Legamax Premium Cat-Back Exhaust System. This exhaust system features a unique piping design that will not only improve the power and performance of your vehicle, but it will also provide your vehicle with a more aggressive sound over the factory muffler. 






  • 304 stainless steel construction
  • 3" piping diameter leading to the muffler
  • Quad 3.50" polished tips
  • Improves both horsepower and torque
  • Improves throttle response with reduced turbo lag
  • Creates a very aggressive exhaust sound
  • Exhaust hangers welded onto the OEM locations for a direct fitment
  • Includes new gaskets and hardware for the installation
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