Defi fitting kit. Unopened, brand new, and unused. Instant purchase OK, free shipping. Genuine domestic product. *The product will be shipped after being taken out of the box and the box will be folded. I hope someone can make good use of it. ------------------------------ Defi Fitting Kit Defi Fitting Kit DF09501 Unleash the true potential of your gauges. Defi fitting kits are made with precision. With reliable parts, the installation accuracy and reliability of boost gauges, water temperature gauges, and oil temperature gauges are dramatically improved. The "reason for choosing" for users who know tuning vehicles inside and out is here. For all drivers who demand "uncompromising measurement accuracy."