Skip to content

2015–2021 Subaru WRX Mods

Save 34% Save %

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...

View full details
Save 34% Save %

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...

View full details
Save 33% Save %

Invidia Q300 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 Q300 Quad Tip Cat-Back Exhaust System with Titanium Burnt Tips is the perfect performance upgrade for 2015-2021 Subaru WRX/...

View full details
Save 34% Save %

Invidia Racing Full Titanium Single Exit Catback Exhaust 2015-2021 WRX / 2015-2021 STI

$1,398.36
$1,398.36 - $1,398.36
$1,398.36
$2,102.80
$2,102.80 - $2,102.80
$2,102.80

DESCRIPTION The Invidia Full Titanium Cat-Back Exhaust System is the pinnacle of performance and design for 2015-2021 Subaru WRX and STI models. Cr...

View full details
Save 34% Save %

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...

View full details
Save 34% Save %

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

$1,778.21
$1,778.21 - $1,778.21
$1,778.21
$2,674.00
$2,674.00 - $2,674.00
$2,674.00

DESCRIPTION The Invidia Gemini R400 Single-Layer Cat-Back Exhaust System with Black Tips is engineered for performance enthusiasts seeking improved...

View full details

Corsa Performance Catback Exhaust Polished Tips 2015-2021 WRX/STI

$1,856.99
$1,856.99 - $1,856.99
$1,856.99
$1,856.99 - $1,856.99

Here, you are looking at the Corsa Performance 3-Inch Dual Rear Exit Catback Exhaust System with Twin 3.5-inch Tips. This exhaust system has been d...

View full details

Corsa Performance Catback Exhaust Polished Black Tips 2015-2021 WRX/STI

$1,928.99
$1,928.99 - $1,928.99
$1,928.99
$1,928.99 - $1,928.99

Here, you are looking at the Corsa Performance 3-Inch Dual Rear Exit Catback Exhaust System with Twin 3.5-inch Tips. This exhaust system has been d...

View full details
Save 34% Save %

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...

View full details
Save 34% Save %

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...

View full details

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...

View full details
Save 10% Save %

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...

View full details
Save 33% Save %

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...

View full details

Remark Sports Touring Catback 2015-2021 WRX/STI

$1,395.00 - $1,595.00
$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...

View full details
Save 4% Save %

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

$1,195.00
$1,195.00 - $1,195.00
$1,195.00
$1,247.37
$1,247.37 - $1,247.37
$1,247.37

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

View full details

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!