Rear Sway Bar – 02-07 Subaru WRX – 24mm

High-performance 3-hole adjustable rear sway bar designed for the 2002-2007 Subaru WRX. Includes polyurethane bushings and bushing grease.

SKU: 1904 Categories: , ,

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2002-07 Subaru WRX Rear Sway Bar

Sway-A-Way’s 2002-2007 Subaru WRX rear sway bar is designed to replace the factory sway bar with an adjustable much larger diameter sway bar. Stock, the 2002 Subaru WRX come equipped with a 17mm rear sway bar. Sway-A-Way’s PN: 1904 is a 24mm replacement with three holes of adjustment. Please refer to the table below for stiffness increases over the factory bar. Sway-A-Way’s 24mm rear sway bar offers a sizable increase in stiffness resulting in less body roll for better overall handling. Installing a larger rear sway bar will remove understeer giving the car a more neutral to oversteer feel.

Sway Bar Stiffness Increase Chart

Sway-A-Way 2002-07 Subaru WRX 24MM Rear Sway Bar Compared to Stock 17MM

Sway BarHole 1Hole 2Hole 3

CNC Bent to Factory Profile

Sway-A-Way uses in-house 3D scanning equipment and a CNC bender to precisely match the factory sway bar profile. This process allows for Sway-A-Way to manufacturer highly accurate sway bars designed to easily bolt-in.

Precision Forged Ends

Through processes mastered over the last 30+ years, Sway-A-Way uses induction heating, presses, CNC plasma cutting, and custom tooling to craft forged ends. This combination of CNC bending and forged ends results in a sway bar that is both strong, accurate and ready for the track.

Powder Coated for Corrosion Resistance

Sway-A-Way sway bars are sent locally to be sand-blasted and powder coated a bright red finish for lasting corrosion resistance.

Polyurethane Bushings & Grease

Included with every sway bar are two polyurethane bushings cast specifically for the stock bushing bracket and Energy Suspension Formula 5 Polyurethane Grease. Sway-A-Way’s bushings & grease are sourced directly from Energy Suspension, the leader in performance polyurethane products.

Pair this rear sway bar with the Sway-A-Way front sway bar in our 2002-2007 Subaru WRX Front & Rear Sway Bar Kit. This kit reduces front and rear body roll, improves overall handling and grip, sharpens your steering response and provides a more neutral/oversteer balance.

Sway-A-Way designs and manufacturers all Subaru sway bars in its Chatsworth, CA facility. Sway-A-Way’s Subaru sway bars are warrantied from defects in material and workmanship under normal use and service for a period of (2) two years from the date of sale to the original purchaser. Please review our complete warranty agreement.

Tech Specs

Sway Bar
24mm – CNC Bent – Forged Ends – Powder Coated

Hole 1: +310% Stiffness
Hole 2: +277% Stiffness
Hole 3: +249% Stiffness

Powder Coat
Red Powder Coat

Grooved Polyurethane Bushings – Fits stock bushing bracket.

Energy Suspension – Formula 5 Pre-lube
The best grease on the market for polyurethane bushings.

Additional information




02-07 Subaru WRX



Hole 1:

+310% Stiffer than 17mm OEM bar

Hole 2:

+277% Stiffer than 17mm OEM bar

Hole 3:

+249% Stiffer than 17mm OEM bar

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