STI Suspension
FactionFab Solid Front End Link Set 2015-2021 WRX / 2015-2021 STI
End links are an easy, inexpensive mod to enhance the effect of aftermarket sway bars or refresh old, rusty end links on a stock car. After our own...
View full detailsVerus Engineering 7000 Series Rear Lower Control Arm Kit 2008-2026 WRX / 2008-2021 STI
DESCRIPTION Adjust rear camber easily with the lightest LCA units on the market. Weighing in at 2lbs and 10oz, these are nearly a pound lighter per...
View full detailsOVERTAKE Rear Differential Lower Bushing Inserts 2008-2026 WRX / 2008-2021 STI
What if every shift, every corner, and every launch felt tighter and more connected? Your rear diff is mounted with soft factory rubber that flexes...
View full detailsAir Lift Performance Coilover Kit 2015-2021 WRX / 2015-2021 STI
Air Lift Performance is taking a new stance (pun intended) on Performance Suspension. Introducing our new Coilover Suspension Kits, built for enthu...
View full detailsCOBB Tuning Daily Driver Suspension Package 2015-2021 STI
DESCRIPTION Completely transform the handling and ride quality of your Subaru WRX/STI with the COBB Daily Driver Package! This include our custom...
View full detailsCOBB Tuning Competition Ready Suspension Package 2015-2021 STI
DESCRIPTION This suspension package from Cobb is the ultimate grouping to get your suspension and ride adjustments dialed in to perfection. From br...
View full detailsPerrin Hyper Pink Rear Strut Tower Bar 2015-2021 WRX / 2015-2021 STI
5.0 / 5.0
2 Reviews
Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace. PERFORMANCE During cornering, the Pe...
View full detailsPerrin Carbon Fiber Rear Strut Tower Bar 2015-2021 WRX / 2015-2021 STI
5.0 / 5.0
2 Reviews
Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace. PERFORMANCE During cornering, the Pe...
View full detailsCOBB Adjustable Front Sway Bar 26mm 2-Position 2015-2021 STI
Description This COBB 26mm 2 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar h...
View full detailsCOBB Rear Differential to Subframe Mount Bushing Kit 2008-2021 WRX / 2008-2021 STI
Description Rear Differential-to-Subframe bushing kit (rear of differential) uses specially formulated Polyurethane which allows mounting of th...
View full detailsCOBB Rear Sway Bar Mount Reinforcement Kit 2008-2021 WRX / 2008-2021 STI
Description This powder coated brace mounts between the lower tab of the rear sway bar bushing mount and the rear inner lower control arm bo...
View full detailsCOBB Front Control Arm Inner Bushing Kit 2015-2021 WRX / 2011-2021 STI
Description The COBB Front Control Arm - Inner Bushing replaces the front control arm rear vertically mounted bushing and features low complian...
View full detailsCOBB Front Control Arm Inner Bushing Kit 2015-2021 WRX / 2011-2021 STI
Description The COBB Front Control Arm Inner Bushing Kit - Kit offers a unique metal and polyurethane hybrid design for demanding applications....
View full detailsCOBB Alloy Front Lower Complete Control Arm Kit w/ Standard Caster 2015-2021 WRX / 2015-2021 STI
Description The COBB Subaru Alloy Front Lower Control Arm, STD Alignment (or Offset Caster) will increase the handling of your WRX to better tha...
View full detailsCOBB Alloy Front Lower Complete Control Arm Kit w/ Offset Caster 2015-2021 WRX / 2015-2021 STI
Description The COBB Subaru Alloy Front Lower Control Arm, Offset Caster (or STD Alignment) will increase the handling of your WRX to better tha...
View full detailsPerrin 16mm Rear Sway Bar 2008-2021 WRX/STI
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...
View full detailsBC Racing ER Series Coilover Kit 2015-2021 WRX/STI
These images may not represent your application The BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehic...
View full detailsBC Racing HM Series Coilover Kit 2015-2021 WRX/STI
These images may not represent your application The BC Racing HM Series Coilover System gets its great qualities from a combination of two previo...
View full detailsBC Racing RM Series Coilover Kit 2015-2021 WRX/STI
These images may not represent your application The BC Racing ZR Series Coilovers offer the most adjustability of any BC Racing Coilover System t...
View full detailsBC Racing ZR Series Coilover Kit 2015-2021 WRX/STI
These images may not represent your application The BC Racing ZR Series Coilovers offer the most adjustability of any BC Racing Coilover System t...
View full detailsStance Adjustable Blue Rear Lower Control Arms V1 25mm Drop 2015-2026 WRX / 2015-2021 STI
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...
View full detailsTein Mono Sport Coilovers 2015-2021 WRX / 2015-2021 STI
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...
View full detailsTein RX1 Coilovers 2015-2021 WRX/STI
Highlights: Full-Length Ride Height Adjustment Feature - Ride Height Adjustment with Little or No Change in Ride Quality. Twin-Tube Structure - Fo...
View full detailsAEM Wrinkle Red Front Strut Tower Bar 2015-2021 WRX / 2015-2021 STI
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...
View full detailsCusco Adjustable Rear Trailing Rods 2015-2021 WRX/STI
Cusco's rear trailing arm controls unwanted force under acceleration and braking. Cusco's adjustable pillowball trailing arms prevents unwanted whe...
View full detailsTein Super Racing Coilovers 2015-2021 WRX/STI
Developed from actual competition, TEIN was able to create a fully adjustable damper that can be easily tuned for any track and weather conditions....
View full detailsCusco Rear End Brace 2015-2021 WRX/STI
6A1 492 RE * Connect right and left rear subframe * Can not be used with OE bumper beam
Cusco Center Floor Power Brace 2008-2021 STI
692 492 C * Connect Front member, Transmission member and main frame
Cusco Front Member Brace 2015-2021 WRX/STI
* Connect both front Subframe 6A1 492 FM
Cusco End Link Bushing Set 2015-2021 WRX/STI
692 464 SV
Cusco Front Lateral Link Bushings (Lower Arm - Body Side) 2015-2021 WRX/STI
Cusco Rear Upper Control Arm Bushings (Front Side) 2015-2021 WRX/STI
965 464 LV
Cusco Rear Upper Control Arm Bushings (Rear Side) 2015-2021 WRX/STI
965 464 IV
Cusco Front Lower Control Arm Bushings (Rear Side) 2015-2021 WRX/STI
Cusco Front Lower Control Arm Bushings (Front Side) 2015-2021 WRX/STI
692 464 BV
Cusco 26mm Front Sway Bar 2015-2021 STI
Maintain great comfort while suppressing body roll during cornering * 26 mm OD ( vs. 24 mm OEM ) * 127% Solid vs. OEM * HD Bushings included
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.