02-07 Subaru WRX & STI Rear Strut Bars

A DC Sports rear strut bar for the WRX or STI will drastically improve your vehicle's road manners and corner holding ability. Fully compatible with all factory and aftermarket suspension components, DC Sports strut bars are designed to reduce chassis flex for enhanced torsional stiffness. The dual bar design features an integrated computer welded steel cross plate maximum rigidity and a performance look that pops. The attractive CNC welded end plates are precision machined for a perfect fit every time. DC Sports strut bars are ideal for both road race applications and performance automotive enthusiasts with modified street vehicles. All DC Sports strut bars ship powder coated in titanium grey and include all hardware and instructions for a complete install with common hand tools.
- Features:
- Dual bar design with integrated steel brace virtually eliminates body flex for improved handling and drivability.
- Mounts directly to strut tower with no modifications required.
- Comprehensive instructions and all necessary hardware included.
- Titanium-look grey powder coat delivers lasting good looks
- Actual product may differ from photo
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| DC Sports Rear Strut Bar | CSB4401 | $166.78 | $125.40 | Special Order: 4-8 Week ETA |
The strut bar comes with triple internal hollow wall structure for stronger support. The actual bar is made of aluminum with high polish. Constructed by air craft 6061 grade aluminum for rigidity and strength.
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| GTSPEC Type-F WRX Sedan & STI | GTS-SUS-1055 | $169.29 | $153.90 | Usually ships in 1-4 weeks | |
| GTSPEC WRX Wagon | GTS-SUS-1101 | $169.29 | $153.90 | 5 available |
Manufactured from aluminum - Greddy strut tower bars feature a triple tube shaft for superior strength and rigidity.
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| WRX Sedan & STI Rear Bar | 14063002 | $195.94 | $156.75 | 2 available |
The Cusco Type OS strut bar for the Subaru WRX and STI features a tubular aluminum oval shaft with a high polish finish. The aluminum bar possesses high rigidity and resists flex while stiffening up your chassis. The end plates are painted in traditional Cusco blue for a long lasting beautiful finish. Installation is easy and all necessary hardware is included.
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| Rear Strut Bar | 666 541 A | $198.00 | $180.00 | 2 available |
The Cusco Type OS-T brace system is an add on to the Type OS which will triangulate the strut bar by connecting to more points in the trunk. Maximize the effectiveness of your rear strut bar with these additional two bars. You must have an existing OS strut bar for this add on bracing.
- Note:
- Some trimming of interior panels may be necessary
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| Rear Add On Bracing System for OS | 660 544 A | $158.40 | $144.00 | 1 available |
The Cusco Type 40 strut bar utilizes a 40mm hollow polished aluminum center section to withstand competition use. The end plates are finished in titanium gray powder coating.
- Note:
- Actual bar will differ from photo
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| Rear Strut Bar | 666 526 A | $237.60 | $216.00 | Ships from factory in 5-7 days |
The Cusco Type CB rear strut bar utilizes a massive 40mm center shaft that is 100% light weight carbon fiber, finished in a clear coat for a long lasting finish. The end plates are painted in racing Cusco silver for a long lasting beautiful finish. Installation is easy and all necessary hardware is included.
- Note:
- Actual bar will differ from photo
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| Rear Strut Bar | 666 551 A | $291.06 | $264.60 | Ships from factory in 5-7 days |
Sturdy hollow bar with adjustable end plates for maximum tuneability.
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| Whiteline Adjustable Rear Strut Bar | KSB511 | $213.64 | $170.91 | 2 available |
Whiteline has developed an 02-07 WRX wagon specific bar, featuring all the standard adjustablility of their standard rear bar but adding the convenience of a quick-release mechanism to remove the bar for extra cargo space in your wagon. Does not fit the WRX sedan or STI!
- FITMENT:
- Subaru WRX 2002-2007 Wagon Only
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| Whiteline Adjustable Wagon Bar | KSB586Q | $247.39 | $197.91 | 1 available |



