The Kenworth 2005 and older Turbo Boost PSI Gauges are a practical and reliable addition to your vehicle. With a red color and black bezel, these gauges are not only visually appealing but also provide accurate readings of your turbo boost PSI. Designed specifically for older Kenworth models, these gauges offer a convenient way to monitor your vehicle's performance. Stay informed about your turbo boost levels with these durable and easy-to-install gauges, ensuring optimal efficiency and performance on the road.