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2015–2021 Subaru WRX Mods

GrimmSpeed V2 Non-Resonated Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,299.00
$1,299.00 - $1,299.00
$1,299.00
$1,299.00 - $1,299.00

The GrimmSpeed Gentleman’s Exhaust returns with a redesigned Version 2. This version is focused on improved install flexibility, long-term durabili...

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GrimmSpeed V2 Resonated Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,399.00
$1,399.00 - $1,399.00
$1,399.00
$1,399.00 - $1,399.00

The GrimmSpeed Gentleman’s Exhaust returns with a redesigned Version 2. This version is focused on improved install flexibility, long-term durabili...

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PLM Resonated Midpipe 2015-2021 WRX / 2015-2021 STI

$545.00
$545.00 - $545.00
$545.00
$545.00 - $545.00

The PLM Private Label Mfg. Power Driven 3" Resonated Midpipe Kit for the 2015-2021 Subaru WRX STi is designed to maximize performance with increase...

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IAG Performance Equal Length Header 2015-2021 WRX

$849.99
$849.99 - $849.99
$849.99
$849.99 - $849.99

THE IAG PERFORMANCE EQUAL LENGTH HEADER The IAG Performance Equal Length Header is the perfect upgrade to boost the performance and power in ...

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AWE Touring Edition Catback Exhaust w/ Diamond Black Tips 2015-2021 WRX

$1,600.00
$1,600.00 - $1,600.00
$1,600.00
$1,684.21
$1,684.21 - $1,684.21
$1,684.21

BOXER® uncorked: Soundtrack engineered for the EJ25, this is not just a repurposed VA WRX exhaust Proudly engineered, designed, and manufactured i...

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AWE Track Edition Catback Exhaust w/ Diamond Black Tips 2011-2021 WRX / 2011-2021 STI

$1,235.00
$1,235.00 - $1,235.00
$1,235.00
$1,300.00
$1,300.00 - $1,300.00
$1,300.00

DESCRIPTION: Specially designed for the unique acoustic properties of the WRX - this system is not an STI clone Rasp-free aggressive BOXER® tone w...

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MBRP Armor Pro Series Single Exit Catback w/ Carbon Fiber Tip 2011-2021 WRX / 2011-2021 STI

$709.99
$709.99 - $709.99
$709.99
$877.05
$877.05 - $877.05
$877.05

DESCRIPTION The MBRP Armor Pro Series Single Exit Cat-Back with Carbon Fiber Tip is the perfect blend of race-ready performance and premium style f...

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MBRP Armor Pro Series Single Exit Catback w/ Burnt Tip 2011-2021 WRX / 2011-2021 STI

$664.99
$664.99 - $664.99
$664.99
$821.46
$821.46 - $821.46
$821.46

DESCRIPTION Get race-ready sound and standout style with the MBRP Armor Pro Series Single Exit Cat-Back Exhaust with Burnt Tip for the 2011–2021 WR...

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MBRP Armor Pro Series Single Exit Catback w/ Polished Tip 2011-2021 WRX / 2011-2021 STI

$644.99
$644.99 - $644.99
$644.99
$796.75
$796.75 - $796.75
$796.75

DESCRIPTION Step into serious performance with the MBRP Armor Pro Series Single Exit Cat-Back Exhaust for the 2011–2021 WRX and STI sedans. Featuri...

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AWE Touring Edition Catback Exhaust w/ Chrome Silver Tips 2015-2021 WRX

$1,545.00
$1,545.00 - $1,545.00
$1,545.00
$1,626.32
$1,626.32 - $1,626.32
$1,626.32

BOXER® uncorked: Soundtrack engineered for the EJ25, this is not just a repurposed VA WRX exhaust Proudly engineered, designed, and manufactured i...

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Tomei Expreme Ti Titanium Dual Exit Catback 2011-2021 WRX / 2011-2021 STI

$1,701.00
$1,701.00 - $1,701.00
$1,701.00
$1,890.00
$1,890.00 - $1,890.00
$1,890.00

For those of you looking to add performance by losing weight and adding horsepower, then you will be pleased with the Tomei Expreme Titanium Cat-Ba...

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Mishimoto Stainless Steel Catback Exhuast 2015-2021 WRX / 2015-2021 STI

$1,326.95
$1,326.95 - $1,326.95
$1,326.95
$1,460.00
$1,460.00 - $1,460.00
$1,460.00

DESCRIPTION Unleash the full potential of your 2015-2021 Subaru WRX/STI with the Mishimoto Performance Cat-back Exhaust. Engineered from precision ...

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COBB Tuning Stainless Steel Catback Exhaust 2011-2021 WRX / 2011-2021 STI

$1,565.00
$1,565.00 - $1,565.00
$1,565.00
$1,565.00 - $1,565.00

DESCRIPTION This COBB Stainless Steel Cat-Back Exhaust is a direct bolt on for the 2011-2021 GV and VA Subaru WRX/STI Sedan. ConstructionThe enti...

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GrimmSpeed 12mm Two Position Exhaust Hanger Set 2008-2021 WRX/STI

$44.00
$44.00 - $44.00
$44.00
$44.00 - $44.00

DESCRIPTION Aftermarket exhaust systems are often larger in diameter than factory systems. As a result, they have a tighter fit below your car. Wit...

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GrimmSpeed 12mm Two Position Exhaust Hanger 2008-2021 WRX / STI

$15.00
$15.00 - $15.00
$15.00
$15.00 - $15.00

DESCRIPTION Aftermarket exhaust systems are often larger in diameter than factory systems. As a result, they have a tighter fit below your car. Wit...

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Revel Medallion Ultra Titanium Single Exit Catback Exhaust 2011-2021 WRX/STI

$1,161.00
$1,161.00 - $1,161.00
$1,161.00
$1,290.00
$1,290.00 - $1,290.00
$1,290.00

FULL TITANIUM EXHAUST SYSTEM Introducing the Medallion Ultra Ti: a new line of full titanium exhausts that offers extremely light weight durability...

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COBB Tuning Silicone 12mm Exhaust Hanger 2011-2026 WRX / 2008-2021 STI

$15.00
$15.00 - $15.00
$15.00
$15.00 - $15.00

Description To help reduce excessive exhaust movement that can lead to the occasional rattle or rubbing, we offer highly durable 80A durometer si...

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COBB Tuning 3" 2-Bolt Exhaust Gasket

$20.00
$20.00 - $20.00
$20.00
$20.00 - $20.00

EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION COBB Exhaust ga...

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COBB Tuning 2.5" 2-Bolt Exhaust Gasket

$20.00
$20.00 - $20.00
$20.00
$20.00 - $20.00

EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION COBB Exhaust ga...

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COBB Tuning Brushed Titanium Tip Kit 2011-2026 WRX / 2011-2021 STI

$280.00
$280.00 - $280.00
$280.00
$280.00 - $280.00

DESCRIPTION This Brushed Titanium Tip Kit is compatible with both our Sedan and Hatch Titanium Cat-Back Exhaust systems for 2011+ Subaru WRX and ...

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COBB Tuning Blued Titanium Tip Kit 2011-2026 WRX / 2011-2021 STI

$280.00
$280.00 - $280.00
$280.00
$280.00 - $280.00

DESCRIPTION This Blued Titanium Tip Kit is compatible with both our Sedan and Hatch Titanium Cat-Back Exhaust systems for 2011+ Subaru WRX and ST...

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COBB Tuning Titanium 3" Catback Exhaust 2011-2021 WRX/STI

$2,450.00
$2,450.00 - $2,450.00
$2,450.00
$2,450.00 - $2,450.00

DESCRIPTION The COBB Titanium Cat-Back Exhaust is un-matched in build quality, style, and performance. Utilizing Grade 4 titanium tubing, this ca...

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ETS Gesi Catted Downpipe 2015-2021 WRX

$1,195.00
$1,195.00 - $1,195.00
$1,195.00
$1,195.00 - $1,195.00

Features: 3.0" 304 Stainless Steel Construction 304 Stainless Steel Flanges CNC Mandrel Bent Direct Factory Replacement Supports over 800whp! Gen ...

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ETS Muffled Resonated Burnt Tips 2015-2021 WRX/STI

$1,495.00
$1,495.00 - $1,495.00
$1,495.00
$1,495.00 - $1,495.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Muffled Resonated Polished Tips 2015-2021 WRX/STI

$1,495.00
$1,495.00 - $1,495.00
$1,495.00
$1,495.00 - $1,495.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Muffled Resonated Stealth Black Tips 2015-2021 WRX/STI

$1,545.00
$1,545.00 - $1,545.00
$1,545.00
$1,545.00 - $1,545.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Muffled Non-Resonated Stealth Black Tips 2015-2021 WRX/STI

$1,445.00
$1,445.00 - $1,445.00
$1,445.00
$1,445.00 - $1,445.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Muffled Non-Resonated Burnt Tips 2015-2021 WRX/STI

$1,395.00
$1,395.00 - $1,395.00
$1,395.00
$1,395.00 - $1,395.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Muffled Non-Resonated Polished Tips 2015-2021 WRX/STI

$1,395.00
$1,395.00 - $1,395.00
$1,395.00
$1,395.00 - $1,395.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Extreme Resonated Catback Burnt Tips 2015-2021 WRX/STI

$1,395.00
$1,395.00 - $1,395.00
$1,395.00
$1,395.00 - $1,395.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Extreme Resonated Catback Polished Tips 2015-2021 WRX/STI

$1,395.00
$1,395.00 - $1,395.00
$1,395.00
$1,395.00 - $1,395.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Extreme Resonated Catback Stealth Black Tips 2015-2021 WRX/STI

$1,445.00
$1,445.00 - $1,445.00
$1,445.00
$1,445.00 - $1,445.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Extreme Non-Resonated Catback Stealth Black Tips 2015-2021 WRX/STI

$1,345.00
$1,345.00 - $1,345.00
$1,345.00
$1,345.00 - $1,345.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Extreme Non-Resonated Catback Polished Tips 2015-2021 WRX/STI

$1,295.00
$1,295.00 - $1,295.00
$1,295.00
$1,295.00 - $1,295.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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ETS Extreme Non-Resonated Catback Burnt Tips 2015-2021 WRX/STI

$1,295.00
$1,295.00 - $1,295.00
$1,295.00
$1,295.00 - $1,295.00

The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...

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GrimmSpeed Aftermarket 3" Downpipe to OEM Catback Adapter

$63.00
$63.00 - $63.00
$63.00
$63.00 - $63.00

DESCRIPTION Exhaust leaks seem to be an all-too-common issue with most modded Subarus. The most guaranteed leak you will get is if you run an after...

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Owning a Subaru WRX isn’t just about driving—it’s about passion. Whether you’re chasing more power, a unique aesthetic, or tighter handling, WRXDaily’s Subaru WRX Mods are built to fuel your drive and make your Subaru truly yours.

Our lineup of 2015-2021 WRX mods helps you push boundaries. From state-of-the-art engine components to premium suspension systems, each part is hand-selected to enhance your car’s capabilities and style. We’ve got you covered with 2015 WRX parts from trusted brands you can rely on.

With plenty of Subaru WRX mods available on WRXDaily’s online store, you can find the perfect fit for your model. Make customizing your dream car effortless with our parts and accessories. Shop with us now to give your car the best parts!