2013-2024 Lexus GS/IS/RC RWD Performance Rear Air Suspension Kit (76518)

Air Lift Performance builds air suspension for people who want the car on the ground at a show and drivable on the way home, and this is the rear half of that system for the rear wheel drive Lexus GS, IS and RC platforms. It pairs double bellow rear air springs with threaded body dampers and 32 levels of damping adjustment, so ride quality is something you tune rather than something you accept. Drop is up to 4.0in below stock.

What separates this from a generic bag kit is the packaging work. The compact air springs nestle between purpose designed upper and lower mounting brackets, and those brackets were specifically shaped to improve toe link and stabilizer end link clearance, which is where cheaper kits create problems. Everything vehicle specific is in the box: brackets and hardware, four roll plates, a spanner wrench, damping adjustment knobs and grommets, and both sets of FNPT to PTC fittings. Note that this is a rear kit only, the matching front kit is a separate part, and air management is not included.

Features

• Up to 4.0in of drop below stock
• 32 level damping adjustment
• Double bellow rear air springs paired with threaded body dampers
• Compact air springs nestle between upper and lower mounting brackets
• Brackets specially designed to improve toe link and stabilizer end link clearance
• Vehicle specific brackets and hardware included
• Includes roll plates, spanner wrench, damping knobs and grommets and both fitting sizes

Notes

• REAR ONLY. This kit does not include front suspension. The matching front kit is a separate part number.
• Air management including compressor, tank, manifold and controller is NOT included and must be purchased separately.
• Every fitment entry Air Lift publishes is rear wheel drive. AWD Lexus IS, GS and RC should be treated as not covered until confirmed with Air Lift.
• GS coverage ends at 2021. 2013 coverage is GS 350 only.