Short Coil Pair

Ironman 4x4 produce a wide range of coil springs to suit a range of load ratings, all designed to maintain optimum ride height.
Coils springs produced by Ironman 4x4 undergo class leading manufacturing processes to ensure the highest possible quality, including:

CNC Cold Coiled -

All Ironman 4x4 coil springs are CNC Cold coiled to ensure perfect consistency and accuracy. The result of cold coiling means that springs are subjected to less heat during the manufacturing process to help maintain the materials properties and resulting in longer life.

Bar Peeled – 

Bar peeling is the process of forming the material to an exact size before coiling. This ensures the diameter remains constant and free of flaws along its entire length.

Shot Peened – 

Manipulates material surface tension to reduce stress, greatly enhances spring life.

Triple Scragged – 

Each coil is fully compressed to a solid state 3 times to minimise coil settling.

Progressive and Linear Rate –

Used in accordance to original vehicle manufacturers preference, progressive springs increase rate as the spring compresses, linear springs maintain a consistent rate throughout its range.

Powder Coated –

All springs are electro-static powdercoated for a durable finish.

Spring Selection

http://www.ironman4x4.com/spring-selection

Coil Springs Products


Toyota 4Runner (US) 2010+
TOY055C 4Runner 2010+ Front Constant Load Coil Springs
TOY055B 4Runner 2010+ Front Performance Coil Springs
TOY056A 4Runner 2010+ Rear Comfort Coil Springs
TOY056C 4Runner 2010+ Rear Constant Load Coil Springs
TOY056B 4Runner 2010+ Rear Performance Coil Springs
Toyota 4Runner 1996-2002
TOY038C 4Runner 180/185 Series 1996-2002 Front Constant Load Coil Springs (Diesel or accessories)
TOY038B 4Runner 180/185 Series 1996-2002 Front Performance Coil Springs (Petrol, no accessories)
TOY039C 4Runner 180/185 Series 1996-2002 Rear Constant Load Coil Springs
TOY039B 4Runner 180/185 Series 1996-2002 Rear Performance Coil Springs LWB
TOY039A 4Runner 180/185 Series 1996-2002 Rear Performance Coil Springs SWB
Toyota FJ Cruiser 2006+
TOY055A FJ Cruiser 2006+ Front Comfort Coil Springs
TOY055C FJ Cruiser 2006+ Front Constant Load Coil Springs