JB4 Billet Aluminum Enclosure

JB4 Billet Aluminum Enclosure

Our most protective case in the JB4 line-up. The sleek, stylish JB4 billet aluminum enclosure withstands drops, shocks and bumps while protecting electronics from dirt and water. CNC machined with a rubber sealing ring. Ideal for all weather F chassis applications. Made in the USA. Compatible with all BMS JB4 & Stage1 tuners.