Ironman 4x4 Suspension Shocks – IM2.5, Foam Cell Pro, Foam Cell & Nitrogas Range

IM2.5: monotube ride comfort

A monotube option designed for a controlled, comfortable ride on the road and changing terrain. The IM2.5 uses an internal floating piston, with damping tuned to the vehicle.

• 2.5 inch aluminium body and 57 mm piston.
• 20 mm piston rod and 6061-T6 aluminium construction.
• Threaded ride-height adjustment on applicable coilover models.
• No external reservoir or external damping adjusters.

Foam Cell Pro: demanding touring

A larger twin-tube option for demanding touring and corrugated roads. Its greater oil capacity helps manage heat, while the foam cell reduces oil aeration.

• 45 mm piston, 65–72 mm body and 20 mm rod.
• 3 mm steel twin-tube body with an internal foam cell layer.
• Threaded height adjustment on applicable coilover models.

Foam Cell: everyday use and touring

A twin-tube shock range for drivers wanting an upgrade for daily use, gravel roads and touring.

• 40 mm piston, 60 mm body and 18 mm rod.
• Steel twin-tube construction with foam cell technology.
• Vehicle and load matched valving options, subject to application.

Nitro Gas: a practical replacement upgrade

A nitrogen charged twin-tube option for daily driving and recreational use.

• 35 mm piston, 54 mm body and 16 mm rod.
• Steel twin-tube construction.
• Choose the correct front or rear application and spring combination.

Vehicle fitment and your quote

Send us your vehicle make, model, year and series, current suspension height, and how you use the vehicle. Include permanent accessories such as a bull bar, winch, canopy or drawers, plus your usual touring or towing load.

Use Get a Quote to speak to Auto Boutique SA in Vryheid, KwaZulu-Natal. We will confirm compatible part numbers, front or rear fitment, quantities, the recommended springs or supporting components, and current pricing. Supply, professional fitment and delivery options are confirmed in your quote.

This page is a guide to the shock range. A complete suspension kit, springs, alignment and additional installation parts are included only when specified in your quote. Product photos show example applications; the supplied configuration depends on your vehicle.