Axle Back 4" Double Wall Polished Tips and No Muffler

• 2015–2021 Subaru | WRX STI
• 2015–2021 Subaru | WRX

Enhance your WRX or STI with the Nameless Performance Axle-Back Exhaust System, designed for precise fitment and fully customizable to match your desired look and sound. This system is a direct replacement for the restrictive OEM mufflers, offering improved performance, sound, and styling.

Key Features:

• Full Customization: Available in multiple tip styles and muffler configurations, including muffler delete and muffled options, to suit your sound preference and visual style

• Direct Bolt-On Fit: Attaches to the factory midpipe at the Y-section using factory-fit, laser-cut flanges

• Performance Upgrade: Replaces the bulky 13.5 lb factory baffled mufflers with TIG-welded, mandrel-bent T304 stainless steel piping

• Dual 2” Piping: Delivers flow characteristics equivalent to a single 3” straight pipe, increasing low-end torque and high-end horsepower (gains of approx. 10 hp / 11 ft-lbs at the wheels)

• Premium Craftsmanship: Built in-house with attention to detail and lasting durability

• Includes Hardware Kit: Comes complete with all necessary components for installation

Fitment:

• Fits 2015–2021 Subaru WRX and 2015–2018 Subaru STI (VA chassis)

• Requires OEM or Nameless Performance midpipe

• Not compatible with SPT (dealer-installed) midpipe, 2019 STI, or 2018 STI R/A models

Compatible Models:

• Subaru WRX: 2015, 2016, 2017, 2018, 2019, 2020, 2021

• Subaru STI: 2015, 2016, 2017, 2018

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Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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