JBA mid-pipes are the perfect compliment to your JBA Headers of JBA Exhaust system. These systems open up the flow on exhaust systems for a dramatic increase in performance and improved sound. They are available for many popular applications as a stand alone upgrade or an addition to existing JBA product. Each system is application specific and optimized for your vehicle to get a eprfect fit every time. They feature smooth flowing mandrel-bend tubing, heavy duty flanges, factory style hangers and provisions for factory emissions equipment for a simple installation. For off highway racing use only.