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2015–2021 Subaru WRX Mods

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Perrin Neon Yellow Coolant Overflow Tank 2002+ WRX / 2004-2021 STI

$222.00
$222.00 - $222.00
$222.00
$166.50
$166.50 - $166.50
$166.50

DESCRIPTION The Perrin Coolant Overflow Tank for the 2002+ Subaru WRX and 2004–2021 STI is a premium upgrade that replaces the factory plastic tank...

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Perrin Pink Coolant Overflow Tank 2002+ WRX / 2004-2021 STI

$222.00
$222.00 - $222.00
$222.00
$166.50
$166.50 - $166.50
$166.50

DESCRIPTION The Perrin Coolant Overflow Tank for the 2002+ Subaru WRX and 2004–2021 STI is a premium upgrade that replaces the factory plastic tank...

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Perrin Red Coolant Overflow Tank 2002+ WRX / 2004-2021 STI

$208.00
$208.00 - $208.00
$208.00
$156.00
$156.00 - $156.00
$156.00

DESCRIPTION The Perrin Coolant Overflow Tank for the 2002+ Subaru WRX and 2004–2021 STI is a premium upgrade that replaces the factory plastic tank...

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Perrin Black Coolant Overflow Tank 2002+ WRX / 2004-2021 STI

$208.00
$208.00 - $208.00
$208.00
$156.00
$156.00 - $156.00
$156.00

DESCRIPTION The Perrin Coolant Overflow Tank for the 2002+ Subaru WRX and 2004–2021 STI is a premium upgrade that replaces the factory plastic tank...

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Perrin 26mm Front Sway Bar 2015-2021 WRX

$317.00
$317.00 - $317.00
$317.00
$237.75
$237.75 - $237.75
$237.75

Upgrade your WRX or STI with a PERRIN Adjustable Front Swaybar for improved handling and performance. This easy suspension upgrade enhances corneri...

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Perrin 5x114.3 30mm Wheel Spacers 2015+ WRX / 2005-2021 STI

$254.01
$254.01 - $254.01
$254.01
$190.51
$190.51 - $190.51
$190.51

DESCRIPTION The PERRIN 30mm Wheel Spacers for 2015+ WRX and 2005–2021 STI with a 5x114.3 bolt pattern are the ultimate solution for aggressive whee...

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Perrin Transmission Crossmember Bushing Kit 2008+ WRX / 2008-2021 STI

$58.00
$58.00 - $58.00
$58.00
$43.50
$43.50 - $43.50
$43.50

DESCRIPTION Dial in your drivetrain feel and eliminate excess play with the Perrin Transmission Crossmember Bushing Kit for the 2008+ WRX and 2008–...

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Perrin Pink Battery Tie Down 2002+ WRX / 2004-2021 STI

$88.00
$88.00 - $88.00
$88.00
$66.00
$66.00 - $66.00
$66.00

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

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Perrin Blue Battery Tie Down 2002+ WRX / 2004-2021 STI

$82.00
$82.00 - $82.00
$82.00
$61.50
$61.50 - $61.50
$61.50

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

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Perrin Neon Yellow Battery Tie Down 2002+ WRX / 2004-2021 STI

$88.00
$88.00 - $88.00
$88.00
$66.00
$66.00 - $66.00
$66.00

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

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Perrin Black Battery Tie Down 2002+ WRX / 2004-2021 STI

$82.00
$82.00 - $82.00
$82.00
$61.50
$61.50 - $61.50
$61.50

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

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Perrin Pitch Stop Mount 2002+ WRX / 2004+ STI

$117.00
$117.00 - $117.00
$117.00
$87.75
$87.75 - $87.75
$87.75

DESCRIPTION Under hard acceleration, the drivetrain is being twisted front-to-back from the front axle torque twist. To control this front-to-back ...

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Perrin Red Battery Tie Down 2002+ WRX / 2004-2021 STI

$82.00
$82.00 - $82.00
$82.00
$61.50
$61.50 - $61.50
$61.50

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

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Perrin Carbon Fiber Strut Tower Brace 2015-2021 WRX/STI

$485.00
$485.00 - $485.00
$485.00
$363.75
$363.75 - $363.75
$363.75

Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...

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Perrin 5x114.3 7mm Wheel Spacers

$176.00
$176.00 - $176.00
$176.00
$132.00
$132.00 - $132.00
$132.00

PERRIN Wheel Spacers move your wheels and tires outwards so they are more flush with the fender--instantly give your vehicle the perfect stance. Fo...

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Perrin Hyper Pink Fender Shrouds 2015-2021 WRX/STI

$160.00
$160.00 - $160.00
$160.00
$120.00
$120.00 - $120.00
$120.00

COMPLETE THE LOOK Matching Perrin's signature pulley cover design, the angled cutouts look great while concealing the factory fender gap.  DESIGN P...

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Perrin Black Fender Shrouds 2015-2021 WRX/STI

$124.00
$124.00 - $124.00
$124.00
$93.00
$93.00 - $93.00
$93.00

COMPLETE THE LOOK Matching Perrin's signature pulley cover design, the angled cutouts look great while concealing the factory fender gap.  DESIGN P...

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Perrin Red Fender Shrouds 2015-2021 WRX/STI

$124.00
$124.00 - $124.00
$124.00
$93.00
$93.00 - $93.00
$93.00

COMPLETE THE LOOK Matching Perrin's signature pulley cover design, the angled cutouts look great while concealing the factory fender gap.  DESIGN P...

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Perrin Neon Yellow Fender Shrouds 2015-2021 WRX/STI

$160.00
$160.00 - $160.00
$160.00
$120.00
$120.00 - $120.00
$120.00

COMPLETE THE LOOK Matching Perrin's signature pulley cover design, the angled cutouts look great while concealing the factory fender gap.  DESIGN P...

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Perrin Hyper Pink Oil Cap 2002+ WRX / 2004-2021 STI

$88.00
$88.00 - $88.00
$88.00
$66.00
$66.00 - $66.00
$66.00

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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Perrin Blue Oil Cap 2002+ WRX / 2004-2021 STI

$82.00
$82.00 - $82.00
$82.00
$61.50
$61.50 - $61.50
$61.50

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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Perrin Neon Yellow Oil Cap 2002+ WRX / 2004-2021 STI

$88.00
$88.00 - $88.00
$88.00
$66.00
$66.00 - $66.00
$66.00

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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Perrin Black Oil Cap 2002+ WRX / 2004-2021 STI

$82.00
$82.00 - $82.00
$82.00
$61.50
$61.50 - $61.50
$61.50

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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Perrin Red Oil Cap 2002+ WRX / 2004-2021 STI

$82.00
$82.00 - $82.00
$82.00
$61.50
$61.50 - $61.50
$61.50

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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Perrin Red Rear Shock Tower Brace 2015-2021 WRX/STI

$223.00
$223.00 - $223.00
$223.00
$167.25
$167.25 - $167.25
$167.25

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Neon Yellow Rear Shock Tower Brace 2015-2021 WRX/STI

$235.00
$235.00 - $235.00
$235.00
$176.25
$176.25 - $176.25
$176.25

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Hyper Pink Rear Shock Tower Brace 2015-2021 WRX/STI

$235.00
$235.00 - $235.00
$235.00
$176.25
$176.25 - $176.25
$176.25

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Carbon Fiber Rear Shock Tower Brace 2015-2021 WRX/STI

$341.00
$341.00 - $341.00
$341.00
$255.75
$255.75 - $255.75
$255.75

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Black Rear Shock Tower Brace 2015-2021 WRX/STI

$223.00
$223.00 - $223.00
$223.00
$167.25
$167.25 - $167.25
$167.25

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Super Shifter Stop 2015+ WRX

$51.00
$51.00 - $51.00
$51.00
$38.25
$38.25 - $38.25
$38.25

Feel the difference, instantly with the PERRIN Super Shifter Stop. Remove loose and sloppy shift gate feel within minutes--no special tools requir...

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Perrin License Plate Relocation Kit 2015-2017 WRX/STI

$105.00
$105.00 - $105.00
$105.00
$78.75
$78.75 - $78.75
$78.75

Relocate your front license plate with the PERRIN Front License Plate Relocate for a modified look and better airflow to radiators and intercool...

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Perrin License Plate Relocation Kit 2018-2021 WRX/STI

$105.00
$105.00 - $105.00
$105.00
$78.75
$78.75 - $78.75
$78.75

Relocate your front license plate with the PERRIN Front License Plate Relocate for a modified look and better airflow to radiators and intercool...

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Perrin Hyper Pink Radiator Shroud 2015-2021 WRX/STI

$140.00 - $215.00
$140.00 - $215.00
$140.00
$105.00 - $161.25
$105.00 - $161.25
$105.00

The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...

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Perrin Neon Yellow Radiator Shroud 2015-2021 WRX/STI

$140.00 - $215.00
$140.00 - $215.00
$140.00
$105.00 - $161.25
$105.00 - $161.25
$105.00

The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...

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Perrin Black Radiator Shroud 2015-2021 WRX/STI

$114.00 - $194.00
$114.00 - $194.00
$114.00
$85.50 - $145.50
$85.50 - $145.50
$85.50

The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...

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Perrin Red Radiator Shroud 2015-2021 WRX/STI

$114.00 - $194.00
$114.00 - $194.00
$114.00
$85.50 - $145.50
$85.50 - $145.50
$85.50

The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...

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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!