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2015-2021 WRX & STI Mods

DBA Street Performance Front Brake Pads 2024-2026 WRX / 2018-2021 STI

Current price $142.00
$142.00 - $142.00
Current price $142.00
Original price $167.82
Original price $167.82 - Original price $167.82
Original price $167.82

DESCRIPTION DBA Street Performance Brake Pads are designed for Subaru drivers who want more from their brakes than standard OE pads. Engineered for...

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Hawk DTC-30 Rear Brake Pads 2024-2026 WRX / 2018-2021 STI

Current price $211.49
$211.49 - $211.49
Current price $211.49
Original price $234.99
Original price $234.99 - Original price $234.99
Original price $234.99

DESCRIPTION The Hawk DTC-30 Rear Brake Pads for the 2018-2021 Subaru STI and 2024+ WRX TR with Brembo brakes are competition-focused motorsports br...

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Hawk DTC-70 Front Brake Pads 2004-2017 STI

Current price $371.69
$371.69 - $371.69
Current price $371.69
Original price $412.99
Original price $412.99 - Original price $412.99
Original price $412.99

DESCRIPTION The Hawk DTC-70 Front Brake Pads for the 2004–2017 STI are a high-torque motorsports compound engineered for road racing and asphalt ci...

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Hawk HT-10 Front Brake Pads 2004-2017 STI

Current price $276.29
$276.29 - $276.29
Current price $276.29
Original price $306.99
Original price $306.99 - Original price $306.99
Original price $306.99

DESCRIPTION The Hawk HT-10 Front Brake Pads for the 2004–2017 STI are designed for both street and motorsports use. With a temperature range of 300...

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Hawk DTC-30 Front Brake Pads 2004-2017 STI

Current price $261.89
$261.89 - $261.89
Current price $261.89
Original price $290.99
Original price $290.99 - Original price $290.99
Original price $290.99

DESCRIPTION The Hawk DTC-30 Front Brake Pads for the 2004–2017 STI are high-performance motorsports pads designed for short track racing, including...

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Hawk DTC-30 Rear Brake Pads 2004-2017 STI

Current price $185.39
$185.39 - $185.39
Current price $185.39
Original price $205.99
Original price $205.99 - Original price $205.99
Original price $205.99

DESCRIPTION The Hawk DTC-30 Rear Brake Pads for the 2004–2017 STI are high-performance motorsports pads engineered for short track racing, includin...

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Hawk HT-10 Rear Brake Pads 2004-2017 STI

Current price $197.99
$197.99 - $197.99
Current price $197.99
Original price $219.99
Original price $219.99 - Original price $219.99
Original price $219.99

DESCRIPTION The Hawk HT-10 Rear Brake Pads for the 2004–2017 STI are designed for both street and motorsports use, offering a smooth initial bite w...

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Hawk HP Plus Rear Brake Pads 2004-2017 STI

Current price $152.09
$152.09 - $152.09
Current price $152.09
Original price $168.99
Original price $168.99 - Original price $168.99
Original price $168.99

DESCRIPTION The Hawk HP Plus Rear Brake Pads for the 2004–2017 STI are engineered for high-performance streetcars used in autocross, Solo II, and t...

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Hawk DTC-70 Rear Brake Pads 2004-2017 STI

Current price $218.69
$218.69 - $218.69
Current price $218.69
Original price $242.99
Original price $242.99 - Original price $242.99
Original price $242.99

DESCRIPTION The Hawk DTC-70 Rear Brake Pads for the 2004–2017 STI are a high-torque motorsports compound designed for road race and asphalt circle ...

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Hawk DTC-60 Rear Brake Pads 2004-2017 STI

Current price $214.19
$214.19 - $214.19
Current price $214.19
Original price $237.99
Original price $237.99 - Original price $237.99
Original price $237.99

DESCRIPTION The Hawk DTC-60 Rear Brake Pads for the 2004–2017 Subaru STI are engineered for serious racing applications that demand consistent brak...

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Hawk HP Plus Front Brake Pads 2015-2021 WRX

Current price $215.99
$215.99 - $215.99
Current price $215.99
Original price $239.99
Original price $239.99 - Original price $239.99
Original price $239.99

DESCRIPTION The Hawk HP Plus Front Brake Pads for the 2015–2021 Subaru WRX Non EyeSight with steel calipers are engineered for drivers who push the...

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Hawk HPS Front Brake Pads 2015-2021 WRX

Current price $176.39
$176.39 - $176.39
Current price $176.39
Original price $195.99
Original price $195.99 - Original price $195.99
Original price $195.99

DESCRIPTION The Hawk HPS front brake pads for the 2015–2021 WRX without EyeSight and equipped with steel calipers are designed to deliver increased...

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Hawk DTC-60 Front Brake Pads 2004-2017 STI

Current price $340.19
$340.19 - $340.19
Current price $340.19
Original price $377.99
Original price $377.99 - Original price $377.99
Original price $377.99

DESCRIPTION The Hawk DTC-60 front brake pads for the 2004–2017 STI are built specifically for motorsports and competitive track use. Developed from...

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Hawk HP Plus Front Brake Pads 2004-2017 STI

Current price $210.59
$210.59 - $210.59
Current price $210.59
Original price $233.99
Original price $233.99 - Original price $233.99
Original price $233.99

DESCRIPTION The Hawk HP Plus front brake pads for the 2004–2017 STI are built for aggressive braking performance in high-performance street and com...

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Hawk Ceramic Front Brake Pads 2004-2017 STI

Current price $193.49
$193.49 - $193.49
Current price $193.49
Original price $214.99
Original price $214.99 - Original price $214.99
Original price $214.99

DESCRIPTION The Hawk Ceramic front brake pads for the 2004–2017 STI provide a cleaner, quieter, and more consistent braking experience while still ...

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DBA 5000 Series T3 Slotted Front Brake Rotor 2024+ WRX / 2018-2021 STI

Current price $835.60
$835.60 - $835.60
Current price $835.60
Original price $987.53
Original price $987.53 - Original price $987.53
Original price $987.53

DESCRIPTION The DBA 5000 Series T3 Front Brake Rotor is designed for the 2024+ Subaru WRX TR with Brembo brakes and the 2018–2021 STI, delivering p...

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DBA 5000 Series T3 Slotted Front Brake Rotor 2005-2017 STI

Current price $609.95
$609.95 - $609.95
Current price $609.95
Original price $720.84
Original price $720.84 - Original price $720.84
Original price $720.84

DESCRIPTION DBA 5000 Series T3 Slotted Front Brake Rotor is designed for the 2005–2017 Subaru STI, delivering maximum braking performance and durab...

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Rotora Stainless Steel Front Brake Lines 2018-2021 STI

$101.00
$101.00 - $101.00
Current price $101.00
Original price $101.00 - Original price $101.00
Original price

DETAILS Here, you are looking at the Rotora Stainless Steel Front Brake Lines for your 2018-2021 STI. Details:  Sold as a Pair Rear Fitment  ...

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Rotora Stainless Steel Rear Brake Lines 2018-2021 STI

$101.00
$101.00 - $101.00
Current price $101.00
Original price $101.00 - Original price $101.00
Original price

DETAILS Here, you are looking at the Rotora Stainless Steel Rear Brake Lines for your 2018-2021 STI. Details:  Sold as a Pair Rear Fitment  A...

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DBA 4000 Series T3 Slotted Front Brake Rotor 2004-2017 STI

Current price $233.73
$233.73 - $233.73
Current price $233.73
Original price $276.22
Original price $276.22 - Original price $276.22
Original price $276.22

DESCRIPTION Upgrade your Subaru STI stopping power with the DBA 4000 Series T3 Slotted Front Brake Rotor for 2004 to 2017 models. This performance ...

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GrimmSpeed 4 Piston Brake Caliper Kit 2002-2021 WRX / 2004-2021 STI

$1,398.00
$1,398.00 - $1,398.00
Current price $1,398.00
Original price $1,398.00 - Original price $1,398.00
Original price

The stock single-piston caliper found on most Subaru platforms gets the job done — but it wasn’t designed for the kind of aggressive driving, track...

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StopTech Slotted/Drilled Rotor Front Left 2015-2021 WRX

$215.04
$215.04 - $215.04
Current price $215.04
Original price $215.04 - Original price $215.04
Original price

The StopTech Slotted/Drilled Rotor provides improved cooling and brake performance for the 2015-2021 WRX. The rotor features slots and drilled hole...

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StopTech Slotted/Drilled Rotor Front Right 2015-2021 WRX

$215.04
$215.04 - $215.04
Current price $215.04
Original price $215.04 - Original price $215.04
Original price

The StopTech Slotted/Drilled Rotor provides improved cooling and brake performance for the 2015-2021 WRX. The rotor features slots and drilled hole...

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Rotora Street Challenge Slotted 2 Piece Front Rotor Pair 2018-2021 STI

$895.00
$895.00 - $895.00
Current price $895.00
Original price $895.00 - Original price $895.00
Original price

Here, you are looking at the Rotora Street Challenge 2pc. Front Rotor Pair for your 2018-2021 STI. These rotors are a direct replacement for the OE...

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Rotora Street Challenge Drilled 2 Piece Front Rotor Pair 2018-2021 STI

$995.00
$995.00 - $995.00
Current price $995.00
Original price $995.00 - Original price $995.00
Original price

Here, you are looking at the Rotora Street Challenge 2pc. Front Rotor Pair for your 2018-2021 STI. These rotors are a direct replacement for the OE...

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Rotora Super Challenge Slotted 2 Piece Front Rotor Pair 2018-2021 STI

$895.00
$895.00 - $895.00
Current price $895.00
Original price $895.00 - Original price $895.00
Original price

Here, you are looking at the Rotora Street Challenge 2pc. Front Rotor Pair for your 2018-2021 STI. These rotors are a direct replacement for the OE...

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Rotora Big Brake Kit 6/2 Piston Calipers w/ Slotted Rotors 2015-2021 WRX w/ Manual E-Brake

$5,390.00
$5,390.00 - $5,390.00
Current price $5,390.00
Original price $5,390.00 - Original price $5,390.00
Original price

Rotora is a worldwide aftermarket designer and manufacturer of high-performance braking systems and brake components including brake calipers, cast...

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Brembo Front 4 Piston 328mm Race Brakes 2005-2021 STI

$4,395.00
$4,395.00 - $4,395.00
Current price $4,395.00
Original price $4,395.00 - Original price $4,395.00
Original price

NASA, SCCA, POC, PCA, Time Attack For popular track oriented cars which meet or exceeds the requirements of numerous sanctioning bodies such as SCC...

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GiroDisc Rear Rotor Ring Replacement 2024+ WRX / 2018-2021 STI

$630.00
$630.00 - $630.00
Current price $630.00
Original price $630.00 - Original price $630.00
Original price

Need new rings for your Girodisc 2pc rotors? We got them. Rings come complete with all new hardware and full instructions for re-assembly; but if y...

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GiroDisc Front Rotor Ring Replacement 2024+ WRX / 2018-2021 STI

$680.00
$680.00 - $680.00
Current price $680.00
Original price $680.00 - Original price $680.00
Original price

Need new rings for your Girodisc 2pc rotors? We got them. Rings come complete with all new hardware and full instructions for re-assembly; but if y...

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DBA 5000 Series T3 Slotted Front Brake Rotor 2015-2021 WRX

Current price $609.95
$609.95 - $609.95
Current price $609.95
Original price $720.84
Original price $720.84 - Original price $720.84
Original price $720.84

DESCRIPTION The DBA 5000 Series T3 Slotted Front Brake Rotor is a high performance two-piece direct replacement designed for the 2015–2021 Subaru W...

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APR Brake Rotor Backing Plates w/ Hose 2015-2021 STI

Current price $422.10
$422.10 - $422.10
Current price $422.10
Original price $469.00
Original price $469.00 - Original price $469.00
Original price $469.00

Excessive heat can cause major and expensive damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentia...

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APR Brake Rotor Backing Plates 2015-2021 STI

Current price $311.40
$311.40 - $311.40
Current price $311.40
Original price $346.00
Original price $346.00 - Original price $346.00
Original price $346.00

Excessive heat can cause major and expensive damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentia...

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APR Brake Cooling Kit 2015-2017 STI

Current price $866.70
$866.70 - $866.70
Current price $866.70
Original price $963.00
Original price $963.00 - Original price $963.00
Original price $963.00

The APR Brake Cooling Ducts are aerodynamically-optimized to "funnel in" massive amounts of air. Also known as the venturi effect, when the vehicle...

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APR Brake Cooling Kit 2018-2021 STI

Current price $918.90
$918.90 - $918.90
Current price $918.90
Original price $1,021.00
Original price $1,021.00 - Original price $1,021.00
Original price $1,021.00

The APR Brake Cooling Ducts are aerodynamically-optimized to "funnel in" massive amounts of air. Also known as the venturi effect, when the vehicle...

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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!