Axle Back 3.5" Single Wall Polished Tips and No Muffler

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

Unlock the true potential of your WRX or STI with the Nameless Performance Axle-Back Exhaust System, designed for a perfect fit and fully customizable to match your sound and style preferences. This system replaces the heavy, restrictive OEM mufflers with lightweight, high-performance components that enhance both exhaust flow and tone.

Product Highlights:

• Full Customization: Choose from muffler or muffler-delete setups, along with a variety of tailpipe tip options to suit your ideal sound and aesthetic

• Direct OEM Fitment: Attaches to the factory midpipe at the Y-section using precision laser-cut flanges

• Performance Upgrade: Dual 2" mandrel-bent T304 stainless steel piping replaces the factory 13.5 lb baffled mufflers, significantly improving flow and reducing weight

• Power Gains: Equivalent to a single 3" straight pipe, this axle-back improves exhaust breathing—delivering approx. 10 HP and 11 ft-lbs of torque at the wheels

• TIG-Welded Construction: Built in-house for strength, precision, and lasting quality

• Easy Installation: Includes a complete hardware kit for a hassle-free bolt-on upgrade

Fitment:

• WRX Sedans (2015–2021)

• STI Sedans (2015–2018)

• Compatible with OEM and Nameless Performance midpipes

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

Vehicle Compatibility:

• 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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