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

Coil Springs Products

Isuzu MU-X 2013 +
HOLD020A Isuzu MU-X 2013+ Front Comfort Coil Springs
HOLD020C Isuzu MU-X 2013+ Front Constant Load Coil Springs
HOLD020B Isuzu MU-X 2013+ Front Performance Coil Springs
HOLD020S Isuzu MU-X 2013+ Front STD Height Coil Springs
HOLD008C Isuzu MU-X 2013+ Rear Constant Load Coil Springs
HOLD008B Isuzu MU-X 2013+ Rear Performance Coil Springs
NISS018B Isuzu MU-X 2013+ Rear STD Height Coil Springs
Isuzu Trooper 4/1992+
HOLD008C Isuzu Trooper 4/1992+ Rear Constant Load Coil Springs
HOLD008B Isuzu Trooper 4/1992+ Rear Performance Coil Springs
Jeep Cherokee KJ 2001-2006
JEEP014C Jeep Cherokee Liberty KJ 2001+ Front Constant Load Coil Springs (or Diesel)
JEEP014B Jeep Cherokee Liberty KJ 2001+ Front Performance Coil Springs
JEEP015B Jeep Cherokee Liberty KJ 2001+ Rear Performance Coil Springs