theSuspension Upgrades for the 2022+ WRX

What a Suspension Upgrade Changes

The factory VB setup is built for a daily driver. It has AWD stability, and it also has body roll, a tall fender gap, and dampers you cannot click. A suspension upgrade is how you change those three things. It is also the chassis the rest of the car has to live on if you add power later.

• Less body roll. Springs, coilovers, and sway bars are what flatten the car in a corner. The bar is the part that ties the left and right wheels together.
• A lower center of gravity. Less fender gap is the look. The handling change is the mass sitting closer to the ground.
• A setting you can change. Stock suspension is one tune. Coilovers and adjustable bars let you move height or stiffness for the street or a track day.
• Alignment you can actually set. A drop changes camber and toe. Rear arms and some bushings are what give the alignment rack a range to work in.

Springs or Coilovers

This is the fork that sets the rest of the build. Springs are the smaller job. Coilovers are the one you can keep adjusting.

A lowering spring is a shorter spring on the stock strut. The install is the spring, the look shows up immediately, and the damper is still the one Subaru valved for the factory spring. That damper can wear sooner on the shorter spring, and you cannot raise the car for winter or soften it for a rough road.

A coilover is the spring and the shock as one unit. The spring rides on a threaded body, so height is separate from how stiff the clicker is. The useful kits publish a spring rate that matches the valving. A coilover whose damper cannot control its spring rides worse than the car did stock.

Lowering Springs

All four of these keep the factory dampers. The drop and the rate are the difference. Eibach and Whiteline publish a progressive spring. RS-R publishes a single rate and a drop range. H&R publishes the drop and a blue finish, and it stops at the GT.

Rates are front, then rear. A progressive spring is softer over small bumps and firmer as it compresses. A single published rate is the number for the whole spring.

Eibach Pro-Kit

The Eibach Pro-Kit is the progressive set with a million-mile warranty. The listing drop is about 1.0 inch in front and 1.1 inch in the rear, on the 2022 through 2026 WRX. Eibach also says the kit improves braking response. That claim belongs to this spring, not to every spring on the page.

RS-R Down Sus

The RS-R Down Sus is the mild drop. Front is about 15 to 20 mm (0.6 to 0.8 inch). Rear is about 25 to 30 mm (1.0 to 1.2 inch). Rates are 3.55 kg/mm front and 4.28 kg/mm rear. The fitment list is 2022 through 2024.

Whiteline

The Whiteline lowering springs drop the car 25 mm front and rear. Front rate is 4.5 kg/mm (253 lb/in). Rear is 5.3 kg/mm (300 lb/in). The coil is progressive, and the listing says the springs work with factory or aftermarket shocks. Whiteline also says to pair them with Whiteline bars if you want the rates and the roll stiffness from the same brand. Fitment runs 2022 through 2026.

H&R Sport

The H&R Sport springs are the blue set, made in Lennestadt, Germany. The drop is about 1.1 inch front and 1.0 inch rear. Fitment is 2022 through 2024, and the listing says they are not for a WRX GT with adaptive suspension.

Coilovers

Every kit below replaces the spring and the damper. The click count is how fine the damping is. The spring rate is kilograms per millimeter unless the listing writes it as “8k.” A higher number is a stiffer spring. Year ranges are the fitment on that listing.

FactionFab F-Spec

The FactionFab F-Spec is the comfort-first coilover, listed for 2022 through 2024. Springs are 8k front and 7k rear, on a 32-click monotube. The top hat is rubber and is not a camber plate. The lower mount reuses the factory end link. Height adjusts separately from preload.

Pedders eXtreme XA

The Pedders eXtreme XA is a 32-click monotube with 6 kg springs front and rear, on the 2022 through 2026 WRX. Pedders calls that rate the softer setup, aimed at ride quality. Front top hats are solid aluminum pillow-ball mounts with camber adjustment. Damping adjusters and wrenches are in the box.

BC Racing BR

The BC Racing BR Series is the one-way kit: 30 levels, and compression and rebound move together. Springs are 6 kg/mm front and rear. Front camber plates are included. Ride height is separate from preload. Fitment is the 2022 through 2026 WRX.

The BR Extreme Low uses shorter shock bodies and shorter springs so the car can sit lower and still have street travel. The fitment list on that page includes the 2022 through 2026 WRX. It is the same 30-level compression-and-rebound adjustment, with camber plates where the application uses them.

Revel Touring Sports Damper

The Revel Touring Sports Damper is the street coilover with a low ride height still in the design. It is a 32-way monotube, 10k front and 10k rear, for 2022 through 2026. Front top hats are pillow-ball and camber adjustable.

• Radial bearings. They isolate spring twist from the assembly, which is the noise a coilover often makes.
• Sway-bar end links. They are in the box, so that piece is not a second order.
• Coil jackets. They cover the body against debris and salt.

Cusco Street Zero-A

The Cusco Street Zero-A is the 40-way twin-tube, the finest click range on this list. Springs are 6 kgf/mm front and rear. Upper mounts are pillow-ball, with bump stops, and dust boots are included. The front body is fully threaded. The rear uses a threaded spring perch. Fitment is 2022 through 2026.

Those heights are from stock. The recommended band is the livable drop. The maximum band is how far the threads go, which is lower than you want for a daily driver.

A GT needs the Street Zero-A with the electric damper control warning canceller. Same rates, same height chart, plus the canceller. The standard kit does not include it.

Fortune Auto 500 Series Gen 8

The Fortune Auto 500 Series Generation 8 is a 24-step monotube with a high-flow digressive piston, 8k front and 8k rear, on the 2022 through 2026 WRX. Digressive valving holds the body in a corner and gives up over a sharp bump. Mounts and camber plates are aluminum. The damper is rebuildable and revalveable in Richmond, Virginia, and the same platform can be upgraded to a 2-way or 3-way canister. The warranty on the listing is five years.

Öhlins Road & Track

The Öhlins Road & Track is the DFV kit for the 2022 through 2026 WRX. Dual Flow Valve is Öhlins’ split path for compression and rebound. The listing’s adjustment is a single bleed: turn the knob toward race for the track, and back for the road. Recommended height is 25 mm lower than stock, front and rear. The dampers use the original top mounts. The front is a MacPherson strut. The rear is a conventional shock. They are rebuildable, and the warranty is two years. Springs are in the box.

Sway Bars and End Links

A sway bar, also called an anti-roll bar, links the left and right suspension so one side cannot roll as freely. SMY publishes the factory sizes on the VB kits: 23.5 mm front and 19 mm rear. A thicker bar, or one with more than one hole, is how you take more roll out after the springs or coilovers are on.

Cusco’s rear bar is 21 mm, which the listing calls 33 percent thicker than the 19 mm factory rear bar. The 26 mm front is what Cusco compares with the factory front bar for stiffness. Super Pro, Whiteline, Perrin, and SMY give you holes. Cusco does not.

Individual bars

• Super Pro. The 24 mm front is 2-position. The 22 mm rear is 3-position. Both are listed for 2022 through 2026.
• Whiteline. The 24 mm front and the 22 mm rear are the separate bars, both 2022 through 2026. The rear is 3-point.
• Perrin. The 22 mm rear is the adjustable bar whose fitment list includes the 2022 WRX.
• SMY. The rear bars are sold on their own: 22 mm or 24 mm, both 3-point and solid. The 26 mm front is in the pair kits below.
• Cusco. The 26 mm front and the 21 mm rear are fixed bars for 2022 through 2026. Bushings come with them.

Bars with end links

The Whiteline kit is the 24 mm front, the 22 mm rear, and the end links, for 2022 through 2026.

SMY sells the 26 mm front with either rear bar. The 26 mm / 24 mm pair and the 26 mm / 22 mm pair are the bars. The same sizes with end links are listed for lowered cars only: 26 / 24 with end links and 26 / 22 with end links. A car that is still at stock height, or lifted, uses the 26 / 24 stock-height kit or the 26 / 22 stock-height kit.

End links on their own

The end link is the piece between the bar and the suspension. A soft link lets the bar flex before it does any work. A lowered car also preloads the bar if the link is the wrong length.

• COBB. The COBB end links are a rear pair with 25 mm of adjustment, built to resist oil, grease, and weather. The listing covers the 2022 through 2026 WRX.
• SMY front. The Stealth front set is the heavy-duty adjustable pair for the 2022 through 2026 WRX.
• SMY rear. The Stealth rear set covers the 2022 through 2026 WRX. The spherical rear set uses spherical bearings. The listing says to expect those bearings to be noisy.

Arms and Bushings

Control arms locate the wheel. After a drop, the rear camber and toe often land outside what the factory eccentrics can correct. An adjustable arm is the correction. A bushing is the rubber, or the polyurethane that replaces it, at the pivot. Soft rubber deflects and then cracks. Polyurethane, or a spherical bearing, takes that deflection out and makes the alignment you just set stay put.

Rear arms

• Super Pro. The rear lower control arm kit is listed for the 2015 through 2026 WRX.
• Whiteline. The rear adjustable arms and the Motorsport Series both list through the 2026 WRX. The Motorsport Series is the track set.
• SMY. The pillow-ball CNC aluminum arms are listed through 2024 and are over 2 lb lighter per side than the steel arms they replace. The same arms with a toe kit are listed for the 2022 through 2026 WRX.
• Cusco. Manual and CVT are different parts. The manual-transmission arm is the pillow-ball lateral arm for a 2022 WRX with a manual. The CVT arm is the one for the CVT knuckle, adjustable about 12 mm either side of the 450 mm factory length.
• Verus. The 7000 Series rear lower arms are billet 7000-series aluminum, 2 lb 10 oz each, and nearly 1 lb lighter per side than the factory arm. Camber adjusts to −7 degrees. Polyurethane inboard bushings are the street choice. Spherical bushings are the track choice, and the listing says they can be noisy and wear faster.

Bushings

• Super Pro, front arm. The lower-inner front bushing kit lists through the 2026 WRX.
• Super Pro, trailing arm. There are two kits: the front bushing and the rear bushing, both for the 2015 through 2026 WRX.
• Super Pro, upper arm. The inner bushing kit is the replacement. The eccentric kit adds camber adjustment at that same inner pivot. Both list through the 2026 WRX.
• Whiteline caster. The anti-lift caster bushing replaces the front control arm’s rear bushing on the 2015 through 2026 WRX. It adds static caster and lets you set the geometry from anti-lift toward anti-dive. The warranty on the listing is 3 years or 60,000 km.

Strut tower bars

A strut tower bar ties the towers together so the chassis flexes less over that span. It does not set ride height, and it does not replace an alignment. Perrin lists a front bar and a rear bar for the 2022 through 2026 WRX, in more than one color.

How to Choose

Pick the row for how the car is used. The brand sections above are where the rates and the year ranges live.

A complete street or track setup still follows the same order. Skip a step and the next part is doing a job the previous one left unfinished.

1. Springs or coilovers. Springs if the factory damper stays and one drop is enough. Coilovers if height and damping have to move.
2. Check the GT. Adaptive dampers need a kit that addresses the warning. H&R Sport springs are off the list for that car.
3. A rear bar, then end links. The bar takes out the roll the springs did not. A thicker bar on a lowered car needs links that can be set so the bar is not preloaded.
4. Rear arms. Camber and toe after a drop are an arm problem. Bushings matter when the factory rubber is the part that is flexing.
5. Align it at ride height. Set the height first. Then align. A car aligned in the air, or aligned before the collars are locked, will not match the sheet once it settles.

FAQ

Do lowering springs keep the stock dampers on a 2022+ WRX?

Yes. That is the job. The damper is still the factory one, so you get one drop and no damping adjustment, and that damper can wear sooner because it was not valved for the shorter spring.

When are coilovers the better suspension upgrade?

When you need to change ride height and damping. Springs are one setting on the factory shocks. Coilovers replace both and let you move those two settings later.

Does the car need an alignment after suspension work?

Yes. Springs, coilovers, bars, arms, and bushings move the geometry. Skip the alignment and the tires wear unevenly.

What is different on a WRX GT?

The GT uses electronic dampers. H&R Sport springs are not compatible with that adaptive suspension. Cusco’s GT Street Zero-A includes the warning canceller. The other coilover listings here do not.

Will a rear sway bar fix body roll by itself?

It reduces roll. It does not lower the car or replace the dampers. A thicker bar still needs end links that do not flex, and a lowered car needs links long enough to take the preload out.