UR 4-point Front lower brace, Infiniti G37 3.7 (’09-13)

Ultra Racing 4-point front lower brace for Infiniti G37 3.7

Ultra Racing’s 4-point front lower brace stiffens the Infiniti G37 3.7 chassis by tying key body or suspension mounting areas together. Reducing chassis flex gives the suspension a more stable base to work from.

Ultra Racing specialises in chassis and suspension bracing, with a range covering upper, lower and mid braces, fender braces and anti-roll bars. The idea is to reinforce strategic areas of the chassis without major structural modification. Ultra Racing states that its brace brackets use 4–5 mm steel plate, while its hollow steel tubes are typically 1.2–1.6 mm thick.

This is a simple, effective chassis mod for the Infiniti G37 3.7 when you want a little more rigidity without replacing the actual suspension components. It also works nicely alongside other handling upgrades.

• 4-point front lower brace
• Steel Ultra Racing construction
• Vehicle-specific chassis brace
• Ultra Racing Lifetime Warranty
• Ultra Racing part number: LA4-1445

Fitment

Fits for example the following models:

• INFINITI G37 3.7 '09-'13 (2WD)
• INFINITI Q50 3.5 '13 (2WD) (Hybrid)
• NISSAN FAIRLADY (370Z) (Z34) 3.7 '09 (2WD)
• NISSAN SKYLINE (V36) 2.5 '06-'14 (2WD)

If you are unsure whether the part fits your car, contact our customer service with your vehicle registration number and we will help confirm fitment.

Read our blog to learn more about the different types of Ultra Racing braces and the benefits of chassis stiffening.