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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
GTSPEC Aluminium Rear Strut Bar

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
Greddy Rear Strut Bar

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
Cusco Type OS Rear Strut Bar

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
Cusco Type OS-T Rear Strut Brace

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
Cusco Type 40 Rear Strut Bar

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
Cusco Type CB Rear Strut Bar

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
Whiteline Adjustable Rear Strut Bar

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 Adjustable Rear Wagon Strut Bar

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
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©2013 JSC Speed Inc.
All Rights Reserved.

510 Hyde Park
Doylestown, PA
18902

Tel: 215.489.2820
Fax: 215.489.2826