S&B Filters 75-5121D Cold Air Intake with Dry Filter

Our cold air intake for the 2018 Jeep Wrangler JL was engineered to minimize air restriction and flows 17.75% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out unwanted engine heat.

This kit comes with a massive, highly-efficient air filter which results in better performance and protects your engine. Available in either 8-layer Cotton Cleanable or Dry Extendable media.

The air filter, couplers, inlet, and tube seal are made from premium silicone rubber. Silicone won't crack, has exceptional tear strength, and can handle temperatures as high as 400F. Demand Better. Demand S&B.

S&B devotes a huge amount of resources to engineer our intakes that allow your engine to run properly with stock calibration or enhanced tuning. The JL intake utilizes your stock air temperature sensor and features an aluminum CNC lathed crankcase breather connection, that ensures a perfect snap-on fitment.

Featuring a fully enclosed one piece box design. The lower box prongs integrate with the oem mounting locations to ensure a perfect fit. The Silicone Fender Seal is designed to pull air from the stock location and retains the use of the stock ram air tube.

The OEM intake tube is highly restrictive and flattens out toward the center of the tube. S&B's intake tube doesn't flatten out, and is designed to minimize restriction with one clean line from the throttle body to the air box. Less obstruction means more airflow, and better performance. 

Our signature large clear lid provides great looks. Featuring a rubber lid seal to keep out power robbing engine heat.

Vehicle Applications:

SPECIFICATIONS

• FILTER TYPE DRY
• REPLACEMENT FILTER KF-1057D
• STREET LEGAL IN ALL US STATES YES
• CARB EXEMPT ID D-590-25
• AIRFLOW IMPROVEMENT +17.75%
• EFFICIENCY RATING 99.77%
• Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov