2018-2025Rubicon · V6.3604cc
Notes: 2018: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California · 2019: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2020: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2023: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2024: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2025: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2018-2025Sport · V6.3604cc
Notes: 2018: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California · 2019: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2020: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2023: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2024: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2025: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2018-2025Sport S · V6.3604cc
Notes: 2018: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California · 2019: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2020: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2023: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2024: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2025: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2018-2019Unlimited Moab · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use
2018-2022Unlimited Rubicon · V6.3604cc
Notes: 2018: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California · 2019: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2020: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2018-2022Unlimited Sahara · V6.3604cc
Notes: 2018: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California · 2019: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2018-2022Unlimited Sport · V6.3604cc
Notes: 2018: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California · 2019: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2020: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2018-2022Unlimited Sport S · V6.3604cc
Notes: 2018: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California · 2019: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2020: Incl. Air Filter/Air Box/Tubing; Estimated Horsepower Gain 12.5 HP At 4630 RPM;Not Legal For Sale Or Use In California C · 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube · 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
202180th Anniversary · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021Freedom · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021Islander · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021Unlimited 80th Anniversary · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021Unlimited Freedom · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021-2022Unlimited High Altitude · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021Unlimited Islander · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021-2022Unlimited Sahara Altitude · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021-2022Unlimited Sport Altitude · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021-2022Unlimited Willys · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021-2022Unlimited Willys Sport · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021-2025Willys · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2021-2024Willys Sport · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2022Unlimited High Tide · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2023Freedom · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2023High Altitude · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2023High Tide · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2023-2025Sahara · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2023Sahara Altitude · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2023Sport Altitude · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube
2024-2025Rubicon X · V6.3604cc
Notes: California Air Resources Board Exempt: No; 63 Series - Off-Road Use - Airbox Replacement w/Tube