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2015–2021 Subaru WRX Mods

KW Variant 3 Coilover Kit 2015-2021 WRX/STI

Original price $3,894.00 - Original price $3,894.00
Original price
$3,894.00
$3,894.00 - $3,894.00
Current price $3,894.00

If you require the absolute pinnacle of suspension technology, the KW Variant 3 coilover system is for you. Variant 3 coilovers take KW innovation ...

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KW Variant 1 Coilover Kit 2015-2021 WRX/STI

Original price $2,414.00 - Original price $2,414.00
Original price
$2,414.00
$2,414.00 - $2,414.00
Current price $2,414.00

The KW coilover kit Variant 1 "inox-line" is our entry model for more driving pleasure with an attractive and individually adjustable lowering. Due...

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GrimmSpeed Stage 1 Power Package 2015-2021 WRX

Original price $539.00
Original price $539.00 - Original price $539.00
Original price $539.00
Current price $485.10
$485.10 - $485.10
Current price $485.10

DESCRIPTION The GrimmSpeed Stage 1 Power Package combines GrimmSpeed's Cold Air Intake System, as well as the GrimmSpeed 3-Port Electronic Boost Co...

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GrimmSpeed Top Mount Intercooler Kit 2015-2021 WRX

Original price $899.00 - Original price $999.00
Original price $899.00 - Original price $999.00
Original price $899.00
$809.10 - $899.10
$809.10 - $899.10
Current price $809.10

DESCRIPTION This is the GrimmSpeed Top Mount Intercooler. Once you start performing modifications that add more horsepower and more boost, eventual...

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GrimmSpeed Equal Length Headers 2015-2021 WRX

Original price $944.00
Original price $944.00 - Original price $944.00
Original price $944.00
Current price $849.60
$849.60 - $849.60
Current price $849.60

DESCRIPTION The GrimmSpeed Equal Length Header has been designed to provide the turbocharger with an uninterrupted flow of exhaust gases to greatly...

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GrimmSpeed Front Mount Intercooler Kit 2015-2021 WRX

Original price $1,639.00 - Original price $1,749.00
Original price $1,639.00 - Original price $1,749.00
Original price $1,639.00
$1,475.10 - $1,574.10
$1,475.10 - $1,574.10
Current price $1,475.10

DESCRIPTION The GrimmSpeed Front Mount Intercooler Kit from GrimmSpeed has been designed with a great balance of low-pressure drop and high-tempera...

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Remark Sports Touring Catback 2015-2021 WRX/STI

Original price $1,395.00 - Original price $1,595.00
Original price
$1,395.00 - $1,595.00
$1,395.00 - $1,595.00
Current price $1,395.00

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 Un-Resonated Catback 2011-2021 WRX/STI

Original price $1,419.00
Original price $1,419.00 - Original price $1,419.00
Original price $1,419.00
Current price $1,277.10
$1,277.10 - $1,277.10
Current price $1,277.10

DESCRIPTION The GrimmSpeed Cat-Back Exhaust System has combined premium materials, along with a larger piping diameter and smooth bends to provide ...

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GrimmSpeed Resonated Catback 2011-2021 WRX/STI

Original price $1,532.00
Original price $1,532.00 - Original price $1,532.00
Original price $1,532.00
Current price $1,378.80
$1,378.80 - $1,378.80
Current price $1,378.80

DESCRIPTION The GrimmSpeed Cat-Back Exhaust System has combined premium materials, along with a larger piping diameter and smooth bends to provide ...

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Forced Performance Blue Turbocharger 2015-2021 WRX

Original price $1,899.00 - Original price $2,199.00
Original price $1,899.00 - Original price $2,199.00
Original price $1,899.00
$1,614.15 - $1,869.15
$1,614.15 - $1,869.15
Current price $1,614.15

Subaru FA20 Blue Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 60.8MM I...

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Grimmspeed Turbo to J-Pipe Gasket 2015-2021 WRX

Original price $31.00
Original price $31.00 - Original price $31.00
Original price $31.00
Current price $27.90
$27.90 - $27.90
Current price $27.90

DESCRIPTION The Grimmspeed Turbo to J-Pipe Gasket is a multi-layer stainless steel gasket designed to provide an optimal seal between the turbochar...

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GrimmSpeed J-Pipe Hardware Kit 2015-2021 WRX

Original price $52.00
Original price $52.00 - Original price $52.00
Original price $52.00
Current price $46.80
$46.80 - $46.80
Current price $46.80

DESCRIPTION The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough to get the nuts off without drama...

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Air Lift Performance 3H Full Kit 2015-2021 WRX/STI

Original price $4,675.00 - Original price $5,340.00
Original price $4,675.00 - Original price $5,340.00
Original price $4,675.00
$4,441.25 - $5,073.00
$4,441.25 - $5,073.00
Current price $4,441.25

Get the stance you want and the performance you need with Air Lift’s Performance air suspension kits! Every kit we offer is fully engineered to pro...

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Air Lift Performance 3P Full Kit 2015-2021 WRX/STI

Original price $4,175.00 - Original price $4,855.00
Original price $4,175.00 - Original price $4,855.00
Original price $4,175.00
$3,966.25 - $4,612.25
$3,966.25 - $4,612.25
Current price $3,966.25

Get the stance you want and the performance you need with Air Lift’s Performance air suspension kits! Every kit we offer is fully engineered to pro...

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Air Lift Performance Rear Kit 2008+ WRX / 2008-2021 STI

Original price $1,020.00
Original price $1,020.00 - Original price $1,020.00
Original price $1,020.00
Current price $969.00
$969.00 - $969.00
Current price $969.00

Get the stance you want and the performance you need with Air Lift’s Performance air suspension kits! Every kit we offer is fully engineered to pro...

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Air Lift Performance Front Kit 2015-2021 WRX/STI

Original price $1,100.00
Original price $1,100.00 - Original price $1,100.00
Original price $1,100.00
Current price $1,045.00
$1,045.00 - $1,045.00
Current price $1,045.00

Get the stance you want and the performance you need with Air Lift’s Performance air suspension kits! Every kit we offer is fully engineered to pr...

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PLM Equal Length Headers 2015-2021 WRX

Original price $380.00
Original price $380.00 - Original price $380.00
Original price $380.00
Current price $304.00
$304.00 - $304.00
Current price $304.00

The 2025 redesign of our PLM Power Driven Turbo Header now features premium 304 stainless steel and a 2-piece clamp-on design for enhanced adjustab...

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PLM Midpipe 2015-2021 WRX/STI

Original price $495.00 - Original price $545.00
Original price
$495.00 - $545.00
$495.00 - $545.00
Current price $495.00

PLM Private Label Mfg. Power Driven 3" Non-Resonated Midpipe Kit for Subaru WRX STI 3" 2015-2019 was made for maximizing HP gains, more flow, more ...

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PLM Rear Crossbar X-Brace 2015-2021 WRX

Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00

PLM Private Label Mfg. crossbars X-Bar utilizes the existing rear interior mounting points to decrease body flex during hard cornering, while addin...

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PLM Front Strut Tower Bar 2008-2021 WRX/STI

Original price $195.00 - Original price $195.00
Original price
$195.00
$195.00 - $195.00
Current price $195.00

Draw from our success of the PLM strut tower bar for Honda models, we are pleased to offer our strut tower brace for Subaru WRX & STI. Made fr...

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PLM Cold Air Intake 2015-2021 WRX

Original price $295.00 - Original price $295.00
Original price
$295.00
$295.00 - $295.00
Current price $295.00

PLM Cold Air Intake with Heat ShieldVehicle Applications: 2015 - 2019 Subaru WRX Fits only US Market WRX due to different variations in body panel...

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PLM EWG Equal Length Headers 2015-2021 WRX

Original price $695.00 - Original price $1,375.00
Original price
$695.00 - $1,375.00
$695.00 - $1,375.00
Current price $695.00

PLM Private Label Mfg. Power Driven Subaru Impreza WRX Header 2015 - 2020 Equal Length Header with EWG External Wastegate ( Turbo Manifold ) By ch...

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PLM Catted J-Pipe 2015-2021 WRX

Original price $575.00 - Original price $575.00
Original price
$575.00
$575.00 - $575.00
Current price $575.00

PLM Private Label Mfg. Power Driven Subaru WRX J-Pipe Downpipe 2015+ features a 3.5 inch diameter turbine outlet collector that smoothly transition...

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PLM Axle-Back Muffler Deletes 2015-2021 WRX/STI

Original price $349.00
Original price $299.00 - Original price $349.00
Original price $349.00
$279.20 - $299.00
$279.20 - $299.00
Current price $279.20

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

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SuperPro Rear Sway Bar Mount Brace Kit 2015-2021 WRX/STI

Original price $85.99 - Original price $85.99
Original price
$85.99
$85.99 - $85.99
Current price $85.99

SuperPro has a complete replacement and repair upgrade solution for control arms.The SuperPro kit comes with arms with heavy duty ball joints, brac...

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SuperPro Adjustable Front End Links 2015-2021 WRX/STI

Original price $165.99 - Original price $165.99
Original price
$165.99
$165.99 - $165.99
Current price $165.99

Designed to maximise the benefit of Roll Control Adjustable Sway Bars and be used in place of that hard to find O.E link.Features & Benefits 6...

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SuperPro Rear Sway Bar Link Bushing Kit 2015-2021 WRX/STI

Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99

SuperPro Bushings are the perfect suspension upgrade or replacement solution! Lifetime Warranty Enhances your vehicles handling and performance Un...

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SuperPro Rear 24mm Adjustable Sway Bar Kit 2015-2021 WRX/STI

Original price $389.99 - Original price $389.99
Original price
$389.99
$389.99 - $389.99
Current price $389.99

If you are looking for increased cornering capabilities with decreased body roll, Roll Control sway bars are the answer! By being adjustable the Sw...

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SuperPro Rear 22mm Adjustable Sway Bar Kit 2015-2021 WRX/STI

Original price $349.99 - Original price $349.99
Original price
$349.99
$349.99 - $349.99
Current price $349.99

If you are looking for increased cornering capabilities with decreased body roll, Roll Control sway bars are the answer! By being adjustable the Sw...

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SuperPro Front 26mm Adjustable Sway Bar Kit 2015-2021 WRX/STI

Original price $329.99 - Original price $329.99
Original price
$329.99
$329.99 - $329.99
Current price $329.99

If you are looking for increased cornering capabilities with decreased body roll, Roll Control sway bars are the answer! By being adjustable the Sw...

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SuperPro Front Lower Complete Alloy Control Arm Kit 2015-2021 WRX/STI

Original price $749.99 - Original price $749.99
Original price
$749.99
$749.99 - $749.99
Current price $749.99

SuperPro Roll Control WRX Supaloy Front Lower Control Arms increase the handling of your WRX to better than that of the STI.The arms are built with...

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SuperPro Front Complete Lower Alloy Control Arm Assembly Kit 2015-2021 WRX/STI

Original price $749.99 - Original price $749.99
Original price
$749.99
$749.99 - $749.99
Current price $749.99

SuperPro Roll Control WRX Supaloy Front Lower Control Arms increase the handling of your WRX to better than that of the STI. Alloy light-weight an...

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ETS Axleback Midpipe 2015-2021 WRX/STI

Original price $745.00 - Original price $845.00
Original price
$745.00 - $845.00
$745.00 - $845.00
Current price $745.00

ETS Axleback Conversion Kit 2015-2021 WRX/STI

Original price $645.00 - Original price $895.00
Original price
$645.00 - $895.00
$645.00 - $895.00
Current price $645.00

ETS now offers the catback rear secion separately if you're looking to change up your ETS 2015-2021 WRX/STI exhaust system!  Extreme - No Muffler...

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ETS Axle Back Exhaust System 2015-2021 WRX/STI

Original price $595.00 - Original price $695.00
Original price
$595.00 - $695.00
$595.00 - $695.00
Current price $595.00

The ETS Axle-back exhaust for the 2015-2021 WRX and STI utilizes a full stainless steel construction. The axle back is 2.5" that mates to the stoc...

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ETS Front Mount Intercooler 2015-2021 WRX/STI

Original price $759.00 - Original price $1,159.00
Original price
$759.00 - $1,159.00
$759.00 - $1,159.00
Current price $759.00

Tired of heat soak? We don't blame you!   It's time to upgrade to an intercooler that is designed specifically for the 2015+ WRX with performance i...

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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!