Skip to content
CHRISTMAS SAVINGS ARE LIVE!
CHRISTMAS SAVINGS ARE LIVE!

2015-2021 WRX STI Mods

OLM Dry Carbon Fiber Lower Bumper Cover 2018-2021 WRX/STI

$549.00 - $549.00
$549.00
$549.00 - $549.00
$549.00

DESCRIPTION Make the front end of either your Subaru WRX or STI better looking and more aggressive with the OLM LE Dry Carbon Fiber Lower Bumper Co...

View full details
Save 20% Save %

Varis Widebody Aero Kit 2015-2021 WRX/STI

$10,335.00
$10,335.00 - $10,335.00
$10,335.00
$8,268.00
$8,268.00 - $8,268.00
$8,268.00

WIDEBODY FULL KIT B:* FRONT BUMPER (FRP) + FRONT LIP (CARBON) *2PCS* FRONT FENDER ONE SIDE 60MM WIDE (FRP) *4PCS* SIDE SKIRT (FRP) ＋ BIG UNDER BOAR...

View full details
Save 20% Save %

Varis Arising II Side Skirt + Side Air Shroud Set 2015-2021 WRX/STI

$1,690.00
$1,690.00 - $1,690.00
$1,690.00
$1,352.00
$1,352.00 - $1,352.00
$1,352.00

Designed as part of the Arising II Aero Suite from Varis, this set of FRP Side Skirts is available with either FRP Side Air Shrouds or Carbon Air S...

View full details
Save 20% Save %

Varis Arising II Front Splitter 2015-2021 WRX/STI

$885.00
$885.00 - $885.00
$885.00
$708.00
$708.00 - $708.00
$708.00

ABOUT VARIS Over 40 years of experience in developing and manufacturing aero parts. The company has a long history in the industry. Varis has accum...

View full details
Save 20% Save %

Varis Arising II Rear Bumper 2015-2021 WRX/STI

$2,110.00
$2,110.00 - $2,110.00
$2,110.00
$1,688.00
$1,688.00 - $1,688.00
$1,688.00

The Varis Arising II Body kit series for the VAB/VAG Subaru WRX offers an aggressive, trackday-ready look that adds some curves to the VAB/VAG W...

View full details
Save 20% Save %

Seibon Carbon Fiber Fog Light Surround 2015-2017 WRX/STI

$550.00
$550.00 - $550.00
$550.00
$440.00
$440.00 - $440.00
$440.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon MB3 Carbon Fiber Front Lip 2015-2017 WRX/STI

$1,000.00
$1,000.00 - $1,000.00
$1,000.00
$800.00
$800.00 - $800.00
$800.00

DESCRIPTION The Seibon MB3 Carbon Fiber Front Lip for the 2015-2017 WRX/STI is a very popular modification for Subaru owners. This simple addition ...

View full details
Save 20% Save %

Seibon MB1 Carbon Fiber Front Lip 2015-2017 WRX/STI

$1,000.00
$1,000.00 - $1,000.00
$1,000.00
$800.00
$800.00 - $800.00
$800.00

DESCRIPTION The Seibon MB1 Carbon Fiber Front Lip for the 2015-2017 WRX/STI is extremely popular in the Subaru modifications world. For those seeki...

View full details
Save 20% Save %

Seibon OEM Style Carbon Fiber Grille 2015-2017 WRX/STI

$600.00
$600.00 - $600.00
$600.00
$480.00
$480.00 - $480.00
$480.00

DESCRIPTION The Seibon OEM Style Carbon Fiber Grille for the 2015-2017 WRX/STI was made for the everyday daily driver. Built for proper airflow and...

View full details
Save 20% Save %

Seibon Carbon Fiber Roof 2015-2021 WRX/STI

$2,800.00
$2,800.00 - $2,800.00
$2,800.00
$2,240.00
$2,240.00 - $2,240.00
$2,240.00

DESCRIPTION The Seibon Carbon Fiber Roof for the 2015-2021 WRX/STI was crafted with dry carbon, coming with a sleek and smooth black matte finish. ...

View full details
Save 20% Save %

Seibon OEM Style Carbon Fiber Fenders 2015-2021 WRX/STI

$1,500.00
$1,500.00 - $1,500.00
$1,500.00
$1,200.00
$1,200.00 - $1,200.00
$1,200.00

DESCRIPTION The Seibon OEM Style Carbon Fiber Fenders for the 2015-2021 WRX/STI are an essential upgrade for your Subaru. Seibon carbon fiber parts...

View full details
Save 20% Save %

Seibon Carbon Fiber Fenders Caps 2015-2021 WRX/STI

$550.00
$550.00 - $550.00
$550.00
$440.00
$440.00 - $440.00
$440.00

DESCRIPTION The Seibon Fender Caps for the 2015-2021 WRX / STI are a common upgrade when it comes to the exterior. These fender caps have a durab...

View full details
Save 20% Save %

Seibon Carbon Fiber Front Grille 2018-2021 WRX/STI

$700.00
$700.00 - $700.00
$700.00
$560.00
$560.00 - $560.00
$560.00

DESCRIPTION The Seibon Carbon Fiber Front Grille for the 2018-2021 WRX/STI was crafted for those seeking a subtle upgrade to their front grille. Ma...

View full details
Save 20% Save %

Seibon CW Carbon Fiber Front Lip 2018-2021 WRX/STI

$1,200.00
$1,200.00 - $1,200.00
$1,200.00
$960.00
$960.00 - $960.00
$960.00

DESCRIPTION You've finally decided you want to add a front lip to your car's front end, congrats! If durability, high quality, easy to install, and...

View full details
Save 20% Save %

Seibon MB3 Carbon Fiber Front Lip 2018-2021 WRX/STI

$1,000.00
$1,000.00 - $1,000.00
$1,000.00
$800.00
$800.00 - $800.00
$800.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon Carbon Fiber Fog Light Surround 2018-2021 WRX/STI

$800.00
$800.00 - $800.00
$800.00
$640.00
$640.00 - $640.00
$640.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon CS Style Carbon Fiber Hood 2015-2021 WRX/STI

$1,500.00
$1,500.00 - $1,500.00
$1,500.00
$1,200.00
$1,200.00 - $1,200.00
$1,200.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon OEM Style Carbon Fiber Hood 2015-2021 WRX/STI

$1,400.00
$1,400.00 - $1,400.00
$1,400.00
$1,120.00
$1,120.00 - $1,120.00
$1,120.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon VS Carbon Fiber Hood 2015-2021 WRX/STI

$1,500.00
$1,500.00 - $1,500.00
$1,500.00
$1,200.00
$1,200.00 - $1,200.00
$1,200.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon Carbon Fiber Mirror Caps 2015-2021 WRX/STI

$700.00
$700.00 - $700.00
$700.00
$560.00
$560.00 - $560.00
$560.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon Carbon Fiber Rear Diffuser 2018-2021 WRX/STI

$2,200.00
$2,200.00 - $2,200.00
$2,200.00
$1,760.00
$1,760.00 - $1,760.00
$1,760.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon Carbon Fiber Trunk Garnish 2015-2021 WRX/STI

$300.00
$300.00 - $300.00
$300.00
$240.00
$240.00 - $240.00
$240.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon MB Style Carbon Fiber Rear Lip 2015-2021 WRX/STI

$850.00
$850.00 - $850.00
$850.00
$680.00
$680.00 - $680.00
$680.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon GT Style Carbon Fiber Rear Spoiler 2015-2021 WRX/STI

$1,500.00
$1,500.00 - $1,500.00
$1,500.00
$1,200.00
$1,200.00 - $1,200.00
$1,200.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon OEM Style Carbon Fiber Rear Spoiler 2015-2021 WRX/STI

$600.00
$600.00 - $600.00
$600.00
$480.00
$480.00 - $480.00
$480.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon STI Style Carbon Fiber Rear Spoiler 2015-2021 WRX/STI

$1,100.00
$1,100.00 - $1,100.00
$1,100.00
$880.00
$880.00 - $880.00
$880.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon MB Style Carbon Fiber Side Skirts 2015-2021 WRX/STI

$1,300.00
$1,300.00 - $1,300.00
$1,300.00
$1,040.00
$1,040.00 - $1,040.00
$1,040.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon OEM Style Carbon Fiber Side Skirts 2015-2021 WRX/STI

$1,200.00
$1,200.00 - $1,200.00
$1,200.00
$960.00
$960.00 - $960.00
$960.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 20% Save %

Seibon OEM Style Carbon Fiber Trunk Lid 2015-2021 WRX/STI

$1,300.00
$1,300.00 - $1,300.00
$1,300.00
$1,040.00
$1,040.00 - $1,040.00
$1,040.00

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

View full details
Save 23% Save %

Spyder Platinum Series LED Headlights 2015-2021 WRX/STI

$870.00
$870.00 - $870.00
$870.00
$672.80
$672.80 - $672.80
$672.80

Introducing the Spyder Platinum Series Headlights – the ultimate lighting upgrade! Elevate your driving experience with cutting-edge design and sup...

View full details
Save 23% Save %

Spyder Apex Series LED Headlights 2015-2021 WRX / 2015-2017 STI

$870.00
$870.00 - $870.00
$870.00
$672.80
$672.80 - $672.80
$672.80

Introducing the Spyder Apex Series Headlights – the ultimate lighting upgrade! Elevate your driving experience with cutting-edge design and superio...

View full details
Save 23% Save %

Spyder Signature Series Halogen Headlights 2015-2021 WRX / 2015-2017 STI

$638.00
$638.00 - $638.00
$638.00
$493.39
$493.39 - $493.39
$493.39

Introducing the Spyder Signature Series Headlights – the ultimate lighting upgrade! Elevate your driving experience with cutting-edge design and su...

View full details

MSP Carbon Fiber Wing Gurney V4 2015-2021 WRX/STI

$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

DESCRIPTION The MSP Carbon Fiber Wing Gurney V4 is an aggressive carbon addition to your vehicles rear wing. MSP's high quality carbon looks good o...

View full details

MSP Carbon Fiber Roof Spoiler V3 2015-2021 WRX/STI

$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00

DESCRIPTION The MSP Carbon Fiber Roof Spoiler V3 was designed to be an easy addition to your roof/rear window. For those looking to accent carbon ...

View full details

MSP Carbon Fiber Duckbill V5 2015-2021 WRX/STI

$299.00 - $299.00
$299.00
$299.00 - $299.00
$299.00

DESCRIPTION The MSP Carbon Fiber Duckbill V5 was made to be most aggressive duckbill that we offer. The V5 offers a taller wider stance that appear...

View full details

MSP Carbon Fiber Duckbill V4 2015-2021 WRX/STI

$269.00 - $269.00
$269.00
$269.00 - $269.00
$269.00

DESCRIPTION The MSP Carbon Fiber Duckbill V4 was made based off of the V2 platform. The V4 offers a taller stance that appears more aggressive than...

View full details

If you own a Subaru WRX STI, you know you have the perfect platform to craft a masterpiece on wheels. At WRXDaily, we understand that every enthusiast has a vision, and we’re here to offer the WRX STI mods you need to bring yours to life. With products tailored to elevate performance, enhance style, and perfect handling, our curated selection puts endless possibilities at your fingertips. 

No matter what you need, our Subaru WRX STI modifications deliver quality and reliability you can trust. From high-performance upgrades to must-have Subaru STI accessories, we have everything you need to create a car that’s as bold and unique as your passion for driving. Own a 2018 WRX? We offer a variety of 2018 WRX parts designed to fit your specific model. 

With WRXDaily, your Subaru becomes a true reflection of your style and ambition. Browse our selection of WRX STI mods today and start your next build!