Kenny Brown Extreme Matrix Chassis Support Kit for S197 Mustangs
S197 Mustang Extreme Matrix Kit - installed photo

Extreme Matrix System 2005-2014 Mustang

Regular price $369.00
Shipping calculated at checkout.

No More Mustang Flex - The Ultimate in Under Car Chassis Support

The Ultimate Complete Full Under-Car Chassis Support System for serious drivers, high horsepower, and hard-driven Mustangs. The Extreme Matrix Mustang Chassis Brace Kit significantly improves chassis rigidity as well as improving ride quality, traction & handling of your Mustang.  The Kenny Brown Extreme Kit maximizes the strength of your car's center pan section keeping it from twisting and flexing.

The unibody of Mustangs is very flexible with a lack of much torsional rigidity. Kenny Brown specifically designed and engineered multiple triangulations into his Mustang Chassis Brace Kit (knowing triangles are the strongest engineering structure) to significantly reduce the flexing in the Mustang's unibody. 

Kenny added four full triangulations per side for maximum rigidity. His design creates an "extremely" strong "matrix" under-body chassis frame system; hence the name - Extreme Matrix Chassis Support Kit.                        

Brown also engineered the kit to be light-weight and heavy-duty without any loss in ground clearance through his low-profile design. One of the benefits due to its superior chassis rigidity is that it reduces squeaks and rattles - especially in convertibles.

Mustang owners are impressed with the vast improvement in ride, handling, and traction. The kit is excellent for high horsepower Mustangs, drag racing, or hard-driving applications. It gives a great ride quality while performance driving on the street as well. 

The kit includes Jacking Rails and Extreme Matrix Chassis Brace.

  • Significantly strengthens and stiffens the chassis
  • Vastly Improves ride quality, traction, and handling
  • A MUST for hard-driving applications
  • Seriously reduces squeaks and rattles
  • Low profile - no loss of ground clearance
  • Creates a full triangulated frame system under your Mustang
  • Durable and attractive Silver Zinc plating for rust protection
  • Built-in jacking rails for added convenience
  • Welding Required

Product Application:

  • '05-'14 Mustang GT, V6, Boss 302, 11-14 Shelby GT500. DOES NOT FIT CONVERTIBLES without major modification. Call to discuss special order kit for Convertibles.
Kit Includes:
  • KB.131.102 Jacking Rails
  • KB.151.103 Extreme Matrix Chassis Brace

 Complimentary Products:

  • KB.2151.106 Front 2-point Strut Tower Brace 
  • KB.2151.300 Rear Grip Handling Kit
  • KB.2151.200 Front Grip Handling Kit

Product Specifications:

  • Made in the USA with heavy-duty mild steel. 
  • Finished in OE-quality, zinc chromate for additional rust protection.
  • Welding required.

Product Dimensions and  Weight:

  • KB.2131.102 Jacking Rails: 60" x 1" x 1" - 14 lbs
  • KB.2151.103 Extreme Matrix Chassis Brace: 48" x 10.5" x 1.5" - 12 lbs

Package Dimensions: 

  • KB.2131.102 Jacking Rails 60" x 4" x 4" - 16 lbs
  • KB. 2151.103 Extreme Matrix Chassis Brace 48" x 14" x 5" - 14 lbs