JLT Performance Cold Air Intake

06-10 Jeep Grand Cherokee 6.1L SRT8

CAI-SRTJ-06

The JLT Performance Cold Air Intake System for the 6.1L SRT8 enhances airflow, horsepower, and throttle response while maintaining a factory-quality appearance. Its 4.25” roto-molded intake tube resists engine heat, directing cooler air smoothly to the throttle body for improved airspeed and power. Unlike metal tubes, it prevents heat soak, ensuring consistent performance under all conditions. A custom S&B Powerstack cotton cleanable air filter with deep pleats and red oil provides superior filtration while maximizing airflow. The kit includes a robust ABS heat shield that isolates intake air from engine heat, along with a rubber elbow, PCV hose, and all necessary clamps and hardware for a simple bolt-on installation. Dyno testing confirms gains of 14–20 RWHP and torque, giving your SRT8 a noticeable boost in performance and induction sound. CARB EO D-761-5 approval ensures the system is street legal in all 50 states, providing a reliable, high-performance upgrade that requires no tuning.

• Adds 14–20 RWHP and RWTQ over stock
• No tuning required
• Roto-molded plastic 4.25” intake tube resists heat
• Custom S&B Powerstack cotton cleanable filter (4.5x9, red oil, 49g)
• ABS heat shield isolates intake air from engine heat
• Includes rubber elbow, PCV hose, HD clamps, and all hardware
• Smooth tube design increases airflow and throttle response
• OEM-style black textured finish
• CARB EO D-761-5, 50-state legal

JLT is a modern-muscle performance brand best known for cold air intake systems and oil separator (catch can) solutions designed to improve airflow and keep the intake tract cleaner. Their kits are built with enthusiast-friendly fitment and are popular upgrades for drivers chasing sharper throttle response and long-term engine cleanliness on boosted or hard-driven setups.