GODSPEED Toyota Sienna (XL20) 2004–2010 Mono-Air Strut Lowering Kit

Overview:
Enhance ride height control and overall suspension performance on your Toyota Sienna with the GODSPEED Mono-Air Strut Lowering Kit. This system replaces traditional springs with durable, high-quality air bags, allowing precise ride height adjustment while maintaining comfort and stability. Equipped with mono-tube dampers featuring 32 levels of rebound adjustment, this kit delivers a smooth, controlled ride for daily driving while offering the flexibility of an adjustable air suspension system. Designed for direct bolt-on installation, it integrates seamlessly with most air management systems.

Compatibility:

• Toyota Sienna (XL20) 2004–2010

• All trims

• Excludes Mobility Auto Access Package

Key Features:

• Mono-tube shock design with anodized finish

• 52mm shock body utilizing a high-performance shaft

• 32 levels of rebound damping adjustment for precise suspension tuning

• High-quality rubber air bags designed to resist cracking and premature wear

• Stainless steel air fittings included

• Aluminum and carbon steel hardware with factory-style mounting points

• Direct bolt-on installation with no vehicle modifications required

• Compatible with most air management systems (sold separately)

Technical Specifications:

• Damping Levels: 32

• Height Adjustment: Yes

• Spring Type (Front): Air Bag

• Spring Type (Rear): Air Bag

• Maximum Air Pressure: 150 PSI

Kit Includes:

• 2 × Front Air Strut Assemblies

• 2 × Rear Air Strut Assemblies

• G1/8 and/or G1/4 air fittings

• Tool kit including spanner wrenches and damping adjustment knobs

Installation Notes:

• Verify all hardware prior to installation

• Properly tighten all components

• Set initial spring preload to 5–10 mm (¼–⅜ in)

• Technical support is available for installation assistance