Package Includes(based you choose under the tittle): Option 1: Only Air Suspension Kit Option 2: Air Suspension Kit + Air Shock Compressor Kit Option 3: Air Suspension Kit + Wirless Air Shock Compressor Kit Fitment: About the air suspension kit Compatible for Dodge Ram 1500 Mega Cab 2WD 4WD 2006-2008 Compatible for Dodge Ram 2500 2WD 4WD 2003-2009 Compatible for Dodge Ram 3500 2WD 4WD 2003-2009 Compatible for Ram 2500 2WD 4WD 2010-2012 Compatible for Ram 2500 2WD 4WD 2013-2013 Compatible for Ram 3500 2WD 4WD 2010-2012 Compatible for Dodge Ram 2500 Cab-Chassis 2WD 4WD 2004-2008 (Non-Dually) Compatible for Ram 3500 Cab-Chassis 4WD 2010-2012 (Dually only) Compatible for Dodge Ram 3500 Cab-Chassis 4WD 2006-2009 (Dually only) Notes: Vehicles must not have a factory-installed bed. About theair spring controller kit & wireless controller kit： UNIVERSAL FIT FOR MOST 1/2, 3/4 AND 1 TON PICKUPS AND VANS Compatible for Dodge ram 1500 2500 3500 Compatible for Chevy Siverado 1500 2500 3500 Compatible for GMC Sirra 1500 2500 3500 Compatible for Ford F150 F250 F350 Compatible for Toyota Tundra Tacoma Feature: About the air suspension kit 1、Stress Test Over 5,000,000 Times: Durable and Safe 2、Burst Pressure≥2.0MPa: High Compressive Strength and Less Noise 3、100% Air Tightness Guarantee 4、Temperature Range ≥ -40℃/ ≤ 70℃ (≥ -40°F/≤ 158°F)：Premium Natural Rubber Material 5.

4-Layer reinforcement construction: Enhances air spring load support. 6、Use high-quality steel with high load-bearing capacity and long life.

7、Excellent and practical bolt-on installation. 8、Safe carrying capacity and stability 9、Restore the original ride height and improve ride quality 10、Ensure our driving comfort and reduce tire wear.

11、Dacromet is a new surface treatment technology that has excellent corrosion resistance compared to traditional electroplating processes. About theair spring controller kit 1、Allows you to monitor and adjust the air pressure in the air spring bag from the driver's cab.

2、Performs well for light-duty or medium-duty applications and for occasional hauling or towing. 3、Includes onboard air compressor, single-gauge dash panel, air lines and hardware.

4、Compatible with any brand of air springs. 5、Single-path controls let you adjust 1 pair of air springs/shock.

6、Strict quality inspection to ensure long-term use without damage 7、Maximum air pressure: 100 psi. 8、Recommended working pressure: 5-70 PSI 9、Wire harness has flame retardant properties.

10、The air compressor has quality assurance. 11、The air compressor has a waterproof casing.

About thewireless air spring controller kit Description & Feature: MaXpeedingrods Wireless Controller Kit allows you to adjust the air springs from inside and outside the cab using a handheld remote controller or smartphone, eliminating the need for wiring and drilling holes in the cab. Moreover, it can be pre-set to meet your needs in different situations.

At the same time, it can be used with any brand of air spring bags. Also, MaXpeedingrods Wireless Air Controller Kit comes with complete instructions for easy installation and is 1 year warranty, which is very easy-to-use and reliable.

1. Single-path controls let you adjust 1 pair of any brand air springs.

2. Heavy-duty compressor, Maximum air pressure is 120 psi.

3. Convenient and quick all-in-one installation.

4. Professionally designed integrated manifold.

5. No air lines or wiring harnesses are required in the cab.

6. A wireless controller can activate the compressor from inside or outside the cab.

7. Free app turns your phone into a fully functional controller.

8. Three preset values can be customized to meet the needs of different scenarios.

9. The integrated installation can meet the installation requirements of various models.

10. 100% factory tested to be leak free.

11. Recommended working pressure: 50-70 PSI.

12. The compressor undergoes rigorous fatigue testing to ensure quality.

13. The air controller kit has passed the rigorous salt spray testing.

14. The connection signal between the remote control and the application APP is very stable within a range of about 20 meters from the vehicle.

15. The wireless remote control is factory matched to be used directly.

Specification: Specification: About the air suspension kit Condition: Brand New Minimum PSI: 5 PSI Maximum PSI: 100PSI Placement on Vehicle: Rear left and right Air spring--- Load capacity: Up to 5000 LBS Stroke: 265 mm Max. Extended: 300 mm Min.

Compressed: 35 mm Design height: 185 mm Air port size: G1/4 Single Port Notice: We Recommend Professional Installation For any questions, please contact us freely