2015-2021 Subaru STI Exhausts

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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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Invidia N1 Catback Exhaust w/ Bead Blasted Piping Titanium Tip 2015-2021 WRX / 2015-2021 STI

$924.48

$924.48 - $924.48

$924.48

$1,390.20

$1,390.20 - $1,390.20

$1,390.20

DESCRIPTION The Invidia N1 Single Exit Cat-Back Exhaust System with Bead Blasted Piping and Titanium Tip is a top-tier upgrade for 2015-2021 Subaru...

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Invidia N1 Racing Burnt Tip Single Exit Exhaust 2015-2021 WRX / 2015-2021 STI

$924.48

$924.48 - $924.48

$924.48

$1,390.20

$1,390.20 - $1,390.20

$1,390.20

DESCRIPTION The Invidia N1 Racing Series Single Exit Cat-Back Exhaust with Titanium Tip is engineered for 2015-2021 Subaru WRX/STI models to delive...

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Invidia Q300 Stainless Tip Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,649.73

$1,649.73 - $1,649.73

$1,649.73

$2,480.80

$2,480.80 - $2,480.80

$2,480.80

DESCRIPTION The Invidia Q300 Quad Tipped Cat-Back Exhaust System with Stainless Steel Tips is a premium performance upgrade for the 2015-2021 Subar...

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Invidia Gemini R400 Polished Tips Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,649.73

$1,649.73 - $1,649.73

$1,649.73

$2,480.80

$2,480.80 - $2,480.80

$2,480.80

DESCRIPTION The Invidia Gemini Single Layer Cat-Back Exhaust System with Stainless Steel Tips is a premium performance upgrade for 2015-2021 Subaru...

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

$445.50

$445.50 - $445.50

$445.50

$495.00

$495.00 - $495.00

$495.00

PLM Private Label Mfg. Power Driven 3" Non-Resonated Midpipe Kit for Subaru WRX STI 3" 2015-2021 was made for maximizing HP gains, more flow, more ...

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PLM Equal Length Headers 2015-2021 STI

$594.00

$594.00 - $594.00

$594.00

$660.00

$660.00 - $660.00

$660.00

PLM Subaru WRX & STi EJ EJ25 Equal Length Header Newly released - Oct. 2021! Guarantee the best value and will be the best selling EJ-series he...

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

$1,195.00

$1,195.00 - $1,195.00

$1,195.00

$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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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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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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Remark Resonated Midpipe 2015-2021 WRX/STI

$855.00

$855.00 - $855.00

$855.00

$855.00 - $855.00

This is the Remark Mid Pipe Kit. This mid-pipe has been designed with a larger piping diameter to improve the power, performance, and the turbo res...

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Remark Non Resonated Midpipe 2015-2021 WRX/STI

$755.00

$755.00 - $755.00

$755.00

$755.00 - $755.00

This is the Remark Mid Pipe Kit. This mid-pipe has been designed with a larger piping diameter to improve the power, performance, and the turbo res...

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Remark 4" Burnt Stainless Single Wall Axleback 2015-2021 WRX/STI

$695.00

$695.00 - $695.00

$695.00

$695.00 - $695.00

Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)

Invidia Equal Length Race Header 2002-2014 WRX / 2004-2021 STI

$1,217.43

$1,217.43 - $1,217.43

$1,217.43

$1,830.73

$1,830.73 - $1,830.73

$1,830.73

DESCRIPTION The Invidia Equal Length Race Exhaust Manifold is engineered for Subaru models like the 2005+ STI and 2008-2014 WRX, delivering peak pe...

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AWE Touring Edition Catback Exhaust w/ Chrome Silver Tips 2011-2021 STI

$1,595.00

$1,595.00 - $1,595.00

$1,595.00

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

$490.50

$490.50 - $490.50

$490.50

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

$714.99

$714.99 - $714.99

$714.99

$883.22

$883.22 - $883.22

$883.22

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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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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Remark 3.5" Stealth Edition Axleback 2015-2021 WRX/STI

$795.00

$795.00 - $795.00

$795.00

$795.00 - $795.00

Here, you are looking at the Remark Axle-Back Exhaust System. These have been designed to save weight by replacing the heavy factory mufflers, all ...

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Remark Boso Edition Stainless Steel Axleback 2015-2021 WRX/STI

$695.00

$695.00 - $695.00

$695.00

$695.00 - $695.00

They are the outlaws of Japan, and known as the "Violent Speed Gang".The outrageous styling, and designs of their JDM vehicles are very iconic with...

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MBRP Race 3" Carbon Fiber Quad Tip Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,049.99

$1,049.99 - $1,049.99

$1,049.99

$1,297.05

$1,297.05 - $1,297.05

$1,297.05

MBRP® Cat-Back Performance Exhaust for Subaru WRX2.0L, Subaru WRX STI 2.5L Models. 3" Cat-Back, Dual Split Rear Exit, T304 Stainless Steel, RACE Ve...

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Invidia N1 Burnt Tip Single Exit Exhaust 2015-2021 WRX / 2015-2021 STI

$1,055.75

$1,055.75 - $1,055.75

$1,055.75

$1,587.60

$1,587.60 - $1,587.60

$1,587.60

DESCRIPTION The Invidia N1 Single Exit Cat-Back Exhaust System with Titanium Tip is a premium performance upgrade for the 2015-2021 Subaru WRX/STI....

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Invidia N1 Burnt Tip Dual Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,242.88

$1,242.88 - $1,242.88

$1,242.88

$1,869.00

$1,869.00 - $1,869.00

$1,869.00

DESCRIPTION The Invidia N1 Dual Exit Cat-Back Exhaust System with Titanium Tips is a high-performance upgrade for the 2015-2021 Subaru WRX/STI, des...

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Tomei Expreme Equal Length Exhaust Manifold 2002-2014 WRX/ 2004-2021 STI

$801.00

$801.00 - $801.00

$801.00

$890.00

$890.00 - $890.00

$890.00

This is the Tomei Equal Length Exhaust Manifold and is a great upgrade for those of you looking to optimize the exhaust flow for improved power and...

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Torque Solution Carbon Thermal Downpipe Blanket 2002-2014 WRX / 2004-2021 STI

$188.88

$188.88 - $188.88

$188.88

$188.88 - $188.88

Torque Solution Thermal Downpipe Blankets are highly effective at protecting components around your downpipe by blocking the heat produced by the h...

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PLM V2 Axleback Muffler Deletes Titanium Tips 2015-2021 WRX / 2015-2021 STI

$314.10

$314.10 - $314.10

$314.10

$349.00

$349.00 - $349.00

$349.00

PLM (Private label Mfg.) Axle-Back exhaust also known as Muffler Bypass, Muffler Deletes, or Track Pipes are made of tig welded stainless steel, li...

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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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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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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...

View full details

Remark 4" Burnt Stainless Double Wall Axleback 2015-2021 WRX/STI

$755.00

$755.00 - $755.00

$755.00

$755.00 - $755.00

Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)

Remark 4" Stainless Single Wall Axleback 2015-2021 WRX/STI

$635.00

$635.00 - $635.00

$635.00

$635.00 - $635.00

Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)

Remark R1-Spec Titanium Catback Exhaust 2015-2021 WRX/STI

$1,095.00

$1,095.00 - $1,095.00

$1,095.00

$1,095.00 - $1,095.00

This is the Remark R1-Spec Cat-Back Exhaust System. This is a high-performance exhaust system inspired by track-oriented exhaust systems designed w...

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Remark R1-Spec Stainless Steel Catback Exhaust 2015-2021 WRX/STI

$995.00

$995.00 - $995.00

$995.00

$995.00 - $995.00

This is the Remark R1-Spec Cat-Back Exhaust System. This is a high-performance exhaust system inspired by track-oriented exhaust systems designed w...

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