Part Number: EVO5008. The Injen EVO5008 Evolution Cold Air Intake System is engineered to enhance the performance of your 2012–2018 Jeep Wrangler JK equipped with the 3.6L V6 engine. Featuring a durable roto-molded polyethylene housing and intake tube, the EVO5008 is designed for a seamless fit and aggressive under-hood appearance.