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  See more parts for Subaru STI
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HKS Legamax Premium Exhaust Rear Section Subaru WRX STI Hatchback 08-22 - 31021-AF013

HKS Legamax Premium Exhaust Rear Section Subaru WRX STI Hatchback 08-22

HKS

The HKS Legamax and Sport Exhaust Systems are designed to reduce backpressure and increase exhaust flow for greater peak power and a broader torque band. Each Legamax and Sport Exhaust application utilizes a specific muffler design and shape along with the appropriate piping diameter to maintain low-end torque while maximizing high-end horsepower. All Legamax systems are made from polished SUS304 stainless steel piping.

31021-AF013

Features:
  • Construction: SUS304
  • Dual Exits
  • Diameter: 65mm
  • Tip: 90 mm
Fitment:
  • Subaru WRX STi Hatchback 2008-2022
Notes:
  • Pictures for marketing purposes only, actual product may vary

HKS

With the 31021-AF013, you can expect an enhancement in your vehicle's performance. The Legamax and Sport Exhaust Systems are meticulously engineered to optimize exhaust flow, ensuring that your Subaru WRX STi Hatchback enjoys both improved horsepower and torque.

31021-AF013

As a leading dealer for HKS, Vivid Racing keeps a wide range of HKS products in stock, including the highly sought-after 31021-AF013. This commitment ensures that you can find the right exhaust system for your vehicle without delay, allowing you to experience the benefits of enhanced performance and sound.

Other Part Numbers:
HKS #hks31021-AF013

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2008-2014
 Subaru STI
2008-2022
 Subaru WRX

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.

Warranty for Exhaust System

HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.

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