The Injen Power-Flow intake for 1991–2001 Jeep Cherokee 4.0L L6 is a dyno-tuned system featuring 6061-T6 aluminum piping, a SuperNano-Web dry filter and a diamond plate heat shield where applicable. The kit is supplied with tubing, filter, hardware and instructions and claims gains around +8 hp and +9 lb-ft. Note that this product is not CARB exempt and may be restricted for California-registered vehicles.
Injen 91-01 Jeep Cherokee XJ 4.0 L6 Polished Power-Flow Intake w/ MR Tech & Web Nano Filter