2015-2021 Subaru STI

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Invidia Dual N1 Full Titanium Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,743.76

$1,743.76 - $1,743.76

$1,743.76

$2,622.20

$2,622.20 - $2,622.20

$2,622.20

DESCRIPTION The Invidia N1 Full Titanium Cat-Back Exhaust System with Burnt End Tips is the ultimate upgrade for 2015-2021 Subaru WRX and STI owner...

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Invidia Gemini R400 Full Titanium Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$2,648.69

$2,648.69 - $2,648.69

$2,648.69

$3,983.00

$3,983.00 - $3,983.00

$3,983.00

DESCRIPTION The Invidia Gemini R400 Full Titanium Cat-Back Exhaust System is the ultimate performance upgrade for 2015-2021 Subaru WRX and STI mode...

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HKS Super Turbo Muffler Titanium Exhaust 2015-2021 WRX/STI

$6,300.00

$6,300.00 - $6,300.00

$6,300.00

$6,300.00 - $6,300.00

PURSUIT OF THE IDEAL EXHAUST SYSTEM With the HKS Super Turbo Muffler Exhaust being made of titanium allows a significent weight reduction to 13.4...

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AWE Touring to Track Conversion Kit 2015-2021 WRX / 2015-2021 STI

$395.00

$395.00 - $395.00

$395.00

$463.16

$463.16 - $463.16

$463.16

BOXER® uncorked: Proudly engineered, designed, and manufactured in-house at AWE, in the USA Rasp-free, aggressive BOXER® tone without the drone ...

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AWE Track to Touring Conversion Kit 2015-2021 WRX / 2015-2021 STI

$695.00

$695.00 - $695.00

$695.00

$757.89

$757.89 - $757.89

$757.89

BOXER® uncorked: Proudly engineered, designed, and manufactured in-house at AWE, in the USA Rasp-free, aggressive BOXER® tone without the drone ...

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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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Tomei Expreme Ti Titanium Catback 2008-2021 WRX / 2011-2021 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

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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Tomei Expreme Unequal Length Headers 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 Expreme Unequal Length Exhaust Manifold. This is a direct replacement for your factory exhaust manifold to save weight, improve t...

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Invidia Gemini R400 Titanium Tip Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,755.87

$1,755.87 - $1,755.87

$1,755.87

$2,640.40

$2,640.40 - $2,640.40

$2,640.40

DESCRIPTION The Invidia Gemini R400 Single Layer Cat-Back Exhaust System with Titanium Burnt Tips is a premium performance upgrade for 2015-2021 Su...

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Remark Sports Touring Catback 2015-2021 WRX/STI

$1,395.00 - $1,595.00

$1,395.00

$1,395.00 - $1,595.00

Part Number RK-C4076S-01 Non-Res Stainless Steel RK-C4076S-01C Resonated Stainless Steel RK-C4076S-01T Non-Res Burnt Stainless RK-C407...

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GrimmSpeed 2 Bolt Up-Pipe 2002-2014 WRX / 2004-2021 STI

$279.00

$279.00 - $279.00

$279.00

$279.00 - $279.00

EMISSIONS SEMA Certified - SC -GRM01-0145 for listed fitments CARB Certified - EO - #D-896 for listed fitments DESCRIPTION We designed this up pip...

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

$495.00

$495.00 - $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

$660.00

$660.00 - $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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PLM V2 Axleback Muffler Deletes Polished Tips 2015-2021 WRX / 2015-2021 STI

$299.00

$299.00 - $299.00

$299.00

$299.00 - $299.00

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

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PLM EWG 44mm Up-Pipe w/ Dump Tube 2002-2014 WRX / 2004-2021 STI

$339.00

$339.00 - $339.00

$339.00

$339.00 - $339.00

PLM Power Driven Subaru 44mm EWG Up-Pipe with Dump Tube features a unique designed Up-pipe which gives you the option to install a 44mm or 45mm ext...

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PLM EWG 38mm Up-Pipe w/ Dump Tube 2002-2014 WRX / 2004-2021 STI

$339.00

$339.00 - $339.00

$339.00

$339.00 - $339.00

PLM Private Label Mfg. Power Driven Subaru EWG Up-Pipe with Dump Tube 38mm features a unique designed up pipe which gives you the option to install...

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ETS Axleback Midpipe 2015-2021 WRX/STI

$745.00 - $845.00

$745.00

$745.00 - $845.00

ETS MaxFlow V2 Header 2004-2021 STI

$1,495.00

$1,495.00 - $1,495.00

$1,495.00

$1,495.00 - $1,495.00

The wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI. We designed our ...

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