airmaxxx 1/2" Fast Bag Air Suspension Kit w/Toggle Switch Box Fits 1978–88 GM G-Body

airmaxxx 1/2" Fast Bag Air Suspension Kit w/Toggle Switch Box

Fits 1978–1988 GM G-Body

Take your GM G-Body to the next level with the airmaxxx 1/2" Fast Bag Air Ride Suspension Kit. Built for drivers who want instant response and aggressive movement, this 200 PSI system inflates and deflates twice as fast as standard 3/8" kits—delivering that hard pop-up and air-out performance G-Body cars are known for at shows and on the street.

This kit combines high-flow 1/2" components, powerful dual chrome airmaxxx 580 compressors, and classic manual toggle control for a fast, reliable, and no-nonsense air ride setup.

Key Features

• 1/2" Fast Bag System
  High-flow valves, hose, and fittings for extremely fast lift and dump speeds

• Full 4-Corner Independent Control (FBSS)
  Adjust each corner individually for stance, leveling, or show drops

• AVS 7 Toggle Switch Box
  Proven manual control with instant response and no electronics

• Dual Chrome airmaxxx 580 Compressors
  High-output, cool-running, and show-quality chrome finish

• 8-Gallon 9-Port Steel Air Tank
  Large air reserve for repeated fast movements

• Complete Kit
  Includes all wiring, hose, fittings, valves, filters, and hardware needed

What’s Included

Air Bags & Mounts

• airmaxxx front bolt-on air bag cups

• airmaxxx rear bolt-on air bag mounts

• (4) airmaxxx 2500 air bags with 1/2"NPT ports
  (AB2500-4)  

Air Management

• (2) airmaxxx chrome 580 air compressors
  (COM580C2) 

• (1) airmaxxx 8-gallon 9-port black steel air tank
  (AM-TAN-89-STEEL)

• airmaxxx dual compressor wiring kit
  (AM-WK2)

• (2) braided leader hoses with check valves

• (2) 40-amp relays

Valves & Control

• (8) 1/2"NPT brass fast valves with mounting brackets
  (AM-AV12-8-BK) 

• AVS 7 toggle switch box controller
  (AVS-ARC-T7C-BK FS50)

Hose & Fittings

• 50 ft 1/2" DOT air hose

• Nickel-plated brass Camozzi PTC fitting kit

• Air hose cutter & thread sealer

All fittings, wiring, hoses, drains, filters, fuses, and connections are included.

Vehicle Fitment

Fits 1978–1988 GM G-Body, including:

• Chevrolet El Camino

• Buick Regal

• Pontiac Grand Prix

• Oldsmobile Cutlass

• Other GM G-Body platforms

Warranty

• Lifetime Warranty on Air Bags
  (Excludes punctures, abrasions, abuse, or improper installation)

• 1-Year Warranty on Air Compressors

Shipping

🚚 FREE Shipping within the USA
(48 states)

Check out all of our GM G-Body Kits to complete your setup!