Tanabe Sustec Front Under Brace Honda CR-Z 11+

Often overlooked, especially on vehicles that are reaching higher levels of modification, is the importance of reinforcing the chassis. All vehicles experience flexing of the unibody under various handling loads. Twisting of the chassis is also very common on hard handling.

The SUSTEC UNDERBRACE prevents this unwanted behavior by connecting specific points of the undercarriage to reinforce the chassis. Unique internal double-i-beam construction is highly rigid and lightweight, so the chassis may be significantly reinforced without adding surplus weight. This is keep to keeping the CR-Z as the fuel efficient sports car it was designed to be.

The Sustec brace utilizes a 4-point mounting system to increase under body stiffness.