Subaru STI Performance Exhaust Parts Information in Surprise, AZ

STI Performance Exhaust Available at Subaru Superstore of Surprise, AZ

Maximize your Subaru's exhaust air flow through with a Subaru STI Performance Exhaust from Subaru Superstore of Surprise

Your Subaru WRX sounds better than any other car in its class thanks to the unique song of the turbocharged BOXER® engine. However, to unleash the full potential of your select Subaru WRX, consider upgrading to the cat back performance exhaust system from the STI performance team. As with any performance exhaust system, you may want to keep your foot out of the throttle when leaving the neighborhood, but you'll have no problem announcing your ride to the Mustang that pulls up at the stoplight.

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What are Some Advantages to an STI Performance Exhaust System on Your Subaru WRX?

Aside from a beautiful roar that makes muscle car drivers nervous, the smooth mandrel bends of this OEM Subaru performance exhaust system allows for a less-restricted air flow. That means that the turbocharged BOXER® engine in your select Subaru WRX can breathe easier and make more power. What's more, this performance exhaust upgrade is great for making you and other car enthusiasts smile.

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Which Subaru WRX Models Will This STI Cat-Back Performance Exhaust System Fit?

This STI performance exhaust system is made specifically for Subaru WRX models made between 2015 and 2017. However, there are a variety of other OEM Subaru performance exhaust systems available, so be sure to ask our parts department about performance upgrades for your Subaru.

Order Genuine STI Performance Parts from Subaru Superstore of Surprise, AZ

To find and order Subaru performance parts like this one, check out our online parts store. Experienced parts professionals are happy to answer any questions you may have over the phone or simply stop by when it's convenient at 13090 N Autoshow Ave., Surprise, AZ 85388.

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Why Get Genuine STI Performance Parts from Subaru Superstore of Surprise?

In today's online world, there are many options for upgrading and improving your beloved Subaru, but it's hard to know what you'll get or who you're dealing with. At Subaru Superstore of Surprise, we're proud to be a part of the community, and experienced experts are always here to help you enjoy the most with genuine OEM and factory-approved parts, accessories, and performance upgrades. Whether you're looking forward to turning your own wrench or leaving your Subaru maintenance, service, and repair to the factory-trained technicians in our service center, we strive to offer a better dealership experience. Check out our frequently updated special offers on parts, and learn more in our parts and accessory information pages. We look forward to meeting you at Subaru Superstore of Surprise where we proudly serve Peoria and Phoenix, AZ.

Subaru Superstore of Surprise

13090 N Autoshow Ave
Directions Surprise, AZ 85388

  • Sales: (623) 544-4000
  • Service: (623) 232-7200
  • Parts: (623) 232-7201


  • Monday 7:00am - 6:00pm
  • Tuesday 7:00am - 6:00pm
  • Wednesday 7:00am - 6:00pm
  • Thursday 7:00am - 6:00pm
  • Friday 7:00am - 6:00pm
  • Saturday 7:00am - 5:00pm
  • Sunday Closed
  1. Subaru Superstore of Surprise

    13090 N Autoshow Ave
    Surprise, AZ 85388

    • Sales: (888) 448-2021

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