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Vancouver, WA


M-TH 9A-5P | F 9A-12P | SA-SU CLOSED

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Mazdaspeed 6 Rear Floor Chassis Brace

Price: $159.99
Price in points: What are Points?160 points
2006-2007 Rear Floor chassis bar for the Mazdaspeed 6
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Looking for a handling boost for your Speed 6? Introducing the CorkSport Rear Floor Chassis Brace for MS6 and GEN1 Mazda 6! It offers a handling upgrade by fortifying the connection between the chassis rails just behind the rear seat, delivering a noticeable improvement in cornering stability and handling feel. Aluminum construction ensures strength, lasting performance, and low added weight. Plus, the straightforward installation means you'll be back on the road enjoying a more responsive drive in no time!

The CorkSport Advantage

Mazdaspeed 6 improved floor chassis brace

Handling Focused:

The Mazdaspeed 6 rear floor brace is a simple mod to improve handling dynamics and feel. The rear brace design increases body stiffness and minimizes chassis flex by adding an additional connection between the left and right chassis rails. This allows the suspension to better do its job consistently and accurately. The result provides direct and positive feedback during aggressive cornering. Embrace superior handling and stability for a ride that responds to your every turn!

Floor Chassis brace installed on the Mazdaspeed6

Quality Materials:

Crafted from 6061-T6 high-strength aluminum, the rear floor bar for the Madaspeed 6 provides exceptional strength without compromising on weight. TIG welded and polished to a high luster, the bar ensures a robust yet lightweight component that looks good while enhancing your Speed's feedback and handling. Enjoy the perfect blend of form and function with the CS rear-floor brace.

CorkSport Rear Chasis Brace hardware

Hardware & Installation:

Installation is a breeze for the CS Rear Floor Brace with our step-by-step installation instructions. We've included all the necessary hardware to ensure an easy DIY project without drilling or other modifications. The bar fits concealed just behind the rear seat of the MS6 for a subtle performance upgrade that has no impact on trunk or rear seat space.

Additional Features

  • Vehicle Fitment: 2006 -2007 Mazdaspeed 6, 2003-2008 Mazda 6
  • Developed in America: Designed, tested, and validated in Vancouver, Washington, in the Pacific Northwest.
  • CorkSport Service and Support: 2-year limited warranty, full-color installation instructions, all necessary components, and knowledgeable telephone support at (360) 260-2675.

How To Install the Rear Chassis Brace

It will take you Approx. 30 Minutes to install.

30-minutes Install Time

30 Minutes Install Time

Difficulty: 1/5

1/5 Difficulty

2-Year Warranty

2-Year Warranty




Mazda performance parts financing is available with CorkSport

Looking to finance your parts purchase and want to get 6 months NO interest on any purchase over $199? Click on the image above for more details.

2006-2007 Mazdaspeed 6
  • 2006 Mazdaspeed 6
  • 2007 Mazdaspeed 6
2003-2008 Mazda 6
  • 2003 Mazda 6
  • 2004 Mazda 6
  • 2005 Mazda 6
  • 2006 Mazda 6
  • 2007 Mazda 6
  • 2008 Mazda 6