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CHRISTMAS SPECIALS ARE HERE!
CHRISTMAS SPECIALS ARE HERE!

STI Suspension

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

$1,025.00 - $1,025.00
$1,025.00
$1,025.00 - $1,025.00
$1,025.00

The COBB Subaru Alloy Front Lower Control Arm, STD Alignment (or Offset Caster) will increase the handling of your WRX to better than that of the...

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

$1,025.00 - $1,025.00
$1,025.00
$1,025.00 - $1,025.00
$1,025.00

The COBB Subaru Alloy Front Lower Control Arm, Offset Caster (or STD Alignment) will increase the handling of your WRX to better than that of the...

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Perrin Rear Polyurethane Endlinks 2008-2021 WRX/STI

$255.00
$255.00 - $255.00
$255.00
$191.25
$191.25 - $191.25
$191.25

Improve a known failure point with a set of high grade PERRIN Endlinks! WHY YOU NEED THESE ENDLINKS OEM steel endlinks are a small, flimsy and can ...

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Perrin 25mm Rear Sway Bar 2008-2021 WRX/STI

$295.00
$295.00 - $295.00
$295.00
$221.25
$221.25 - $221.25
$221.25

Add a PERRIN Adjustable Rear Swaybar to your WRX & STI. Adding a swaybar is the easiest way to improve and fine-tune the handling of your vehi...

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Perrin 16mm Rear Sway Bar 2008-2021 WRX/STI

$275.00
$275.00 - $275.00
$275.00
$206.25
$206.25 - $206.25
$206.25

Add a PERRIN Adjustable Rear Swaybar to your WRX & STI. Adding a swaybar is the easiest way to improve and fine-tune the handling of your vehi...

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BC Racing ER Series Coilover Kit 2015-2021 WRX/STI

$1,935.00 - $2,505.00
$1,935.00 - $2,505.00
$1,935.00
$1,835.00 - $2,405.00
$1,835.00 - $2,405.00
$1,835.00

These images may not represent your application The BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehic...

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BC Racing HM Series Coilover Kit 2015-2021 WRX/STI

$2,545.00 - $2,695.00
$2,545.00 - $2,695.00
$2,545.00
$2,445.00 - $2,595.00
$2,445.00 - $2,595.00
$2,445.00

These images may not represent your application The BC Racing HM Series Coilover System gets its great qualities from a combination of two previo...

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BC Racing RM Series Coilover Kit 2015-2021 WRX/STI

$1,495.00 - $2,065.00
$1,495.00 - $2,065.00
$1,495.00
$1,395.00 - $1,965.00
$1,395.00 - $1,965.00
$1,395.00

These images may not represent your application The BC Racing ZR Series Coilovers offer the most adjustability of any BC Racing Coilover System t...

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BC Racing ZR Series Coilover Kit 2015-2021 WRX/STI

$2,845.00 - $2,995.00
$2,845.00 - $2,995.00
$2,845.00
$2,745.00 - $2,895.00
$2,745.00 - $2,895.00
$2,745.00

These images may not represent your application The BC Racing ZR Series Coilovers offer the most adjustability of any BC Racing Coilover System t...

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Stance Adjustable Blue Lower Control Arms V1 25mm Drop 2015-2021 WRX / STI

$517.50
$517.50 - $517.50
$517.50
$465.75
$465.75 - $465.75
$465.75

Rear Lower control Arms are an ideal suspension modification after lowering any WRX/STI or FR-S/BRZ/86. The LCA will allow for proper rear camber a...

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Stance Adjustable Red Lower Control Arms V1 25mm Drop 2015-2021 WRX / STI

$517.50
$517.50 - $517.50
$517.50
$465.75
$465.75 - $465.75
$465.75

Rear Lower control Arms are an ideal suspension modification after lowering any WRX/STI or FR-S/BRZ/86. The LCA will allow for proper rear camber a...

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Perrin Rear Spherical Endlinks 2008+ WRX / 2008-2021 STI

$292.00
$292.00 - $292.00
$292.00
$219.00
$219.00 - $219.00
$219.00

Improve a known failure point with a set of high grade PERRIN Endlinks! WHY YOU NEED THESE ENDLINKS OEM steel endlinks are a small, flimsy and can ...

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SPL Rear Adjustable Lower Control Arms 2008+ WRX / 2008-2021 STI

$769.00
$769.00 - $769.00
$769.00
$692.10
$692.10 - $692.10
$692.10

SPL Parts Titanium Series adjustable Rear Lower Camber Arms (RLL) increase stability and response by eliminating bushing deflection and offer a wid...

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Tein Mono Sport Coilovers 2015-2021 WRX/STI

$1,990.00 - $1,990.00
$1,990.00
$1,990.00 - $1,990.00
$1,990.00

New for 2015, this particular model of the Tein Mono Sport Coilovers is designed to greatly reduce body roll compared to the factory setup. The res...

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Tein RX1 Coilovers 2015-2021 WRX/STI

$1,550.00 - $1,550.00
$1,550.00
$1,550.00 - $1,550.00
$1,550.00

Highlights: Full-Length Ride Height Adjustment Feature - Ride Height Adjustment with Little or No Change in Ride Quality. Twin-Tube Structure - Fo...

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AEM Front Strut Tower Bar Wrinkle Red 2015-2021 WRX/STI

$346.99 - $346.99
$346.99
$346.99 - $346.99
$346.99

When a car equipped with a McPherson Strut suspension system, like the 2015 Subaru WRX 2.0L or WRX STi 2.5L, is being driven through a turn there i...

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Cusco Adjustable Rear Trailing Rods 2015-2021 WRX/STI

$570.00
$570.00 - $570.00
$570.00
$484.50
$484.50 - $484.50
$484.50

Cusco's rear trailing arm controls unwanted force under acceleration and braking. Cusco's adjustable pillowball trailing arms prevents unwanted whe...

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Tein Super Racing Coilovers 2015-2021 WRX/STI

$3,910.00 - $3,910.00
$3,910.00
$3,910.00 - $3,910.00
$3,910.00

Developed from actual competition, TEIN was able to create a fully adjustable damper that can be easily tuned for any track and weather conditions....

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ISC N1 V2 Coilovers 2015-2021 WRX/STI

$1,199.00 - $1,199.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00

The ISC N1 Coilover system is the optimum suspension tool for improved handling for your street, track or drift car. This product is perfect for so...

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ISC Rear Adjustable Control Arms V3 2008+ WRX / 2008-2021 STI

$475.00 - $475.00
$475.00
$475.00 - $475.00
$475.00

You asked, and we delivered! You no longer have to purchase stamped out andwelded adjustable aluminum or steel control arms from other brands. Aqua...

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ISC Rear Adjustable Control Arms V3 2008+ WRX / 2008-2021 STI

$475.00 - $475.00
$475.00
$475.00 - $475.00
$475.00

The all new ISC V3 Rear Control arm features the same great features of theoriginal, but is now 1 lb LIGHTER, and even more ascetically pleasingto ...

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Cusco Rear End Brace 2015-2021 WRX/STI

$285.00
$285.00 - $285.00
$285.00
$242.25
$242.25 - $242.25
$242.25

6A1 492 RE * Connect right and left rear subframe * Can not be used with OE bumper beam

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Cusco Center Floor Power Brace 2008-2021 STI

$630.00
$630.00 - $630.00
$630.00
$535.50
$535.50 - $535.50
$535.50

692 492 C * Connect Front member, Transmission member and main frame

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Cusco Lower Arm Bar 2015-2021 STI

$120.00
$120.00 - $120.00
$120.00
$102.00
$102.00 - $102.00
$102.00

684 475 A * Connect both LCA mounting point

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Cusco Front Member Brace 2015-2021 WRX/STI

$290.00
$290.00 - $290.00
$290.00
$246.50
$246.50 - $246.50
$246.50

* Connect both front Subframe 6A1 492 FM

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Cusco Rear Trailing Arm Bushings 2015-2021 WRX/STI

$285.00
$285.00 - $285.00
$285.00
$242.25
$242.25 - $242.25
$242.25

692 464 NV

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Cusco End Link Bushing Set 2015-2021 WRX/STI

$245.00
$245.00 - $245.00
$245.00
$208.25
$208.25 - $208.25
$208.25

692 464 SV

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Cusco Front Lateral Link Bushings (Lower Arm - Body Side) 2015-2021 WRX/STI

$260.00
$260.00 - $260.00
$260.00
$221.00
$221.00 - $221.00
$221.00

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Cusco Rear Upper Control Arm Bushings (Front Side) 2015-2021 WRX/STI

$270.00
$270.00 - $270.00
$270.00
$229.50
$229.50 - $229.50
$229.50

965 464 LV

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Cusco Rear Upper Control Arm Bushings (Rear Side) 2015-2021 WRX/STI

$285.00
$285.00 - $285.00
$285.00
$242.25
$242.25 - $242.25
$242.25

965 464 IV

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Cusco Front Lower Control Arm Bushings (Rear Side) 2015-2021 WRX/STI

$640.00
$640.00 - $640.00
$640.00
$544.00
$544.00 - $544.00
$544.00

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Cusco Front Lower Control Arm Bushings (Front Side) 2015-2021 WRX/STI

$270.00
$270.00 - $270.00
$270.00
$229.50
$229.50 - $229.50
$229.50

692 464 BV

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Cusco 26mm Front Sway Bar 2015-2021 STI

$440.00
$440.00 - $440.00
$440.00
$374.00
$374.00 - $374.00
$374.00

Maintain great comfort while suppressing body roll during cornering * 26 mm OD ( vs. 24 mm OEM ) * 127% Solid vs. OEM * HD Bushings included

KW Club Sport Coilover Kit 2015-2021 WRX/STI

$5,584.00 - $5,584.00
$5,584.00
$5,584.00 - $5,584.00
$5,584.00

The KW Clubsport coilovers combine KW's high-end racing technology with maintenance-free KW OEM components and TÜV certificate. This will provide y...

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KW Variant 3 Coilover Kit 2015-2021 WRX/STI

$3,894.00 - $3,894.00
$3,894.00
$3,894.00 - $3,894.00
$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

$2,414.00 - $2,414.00
$2,414.00
$2,414.00 - $2,414.00
$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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If your Subaru STI demands better handling and road grip, WRXDaily can help with premium STI suspension solutions. These expertly crafted components redefine control, whether you’re cruising through city streets or pushing limits at the track.

Our STI suspension upgrades will boost responsiveness and stability to give you a sharper edge behind the wheel. Whether you’re seeking ultimate control or high-performance balance, our Subaru STI suspension kits deliver unmatched reliability and precision. For instance, if you’re looking to upgrade your 2015 model, the 2015 STI coilovers offer customizable adjustments to meet your specific performance needs.

Take on curves, corners, and challenges with confidence. Browse WRXDaily’s range of STI suspension products to fine-tune your Subaru’s capabilities and conquer every road with precision.