Pair Front EFS 30mm Lift Coil Springs Up to 60kg for Nissan Navara D40 STX 550

Contents:

Pair Front EFS 30mm Lift Medium Duty Coil Springs (Up to 60kg Load)

Suit:

Nissan Navara D40 4WD STX 550 V6 Diesel All Years

Available Upgrade & Options:

EFS Coil Springs

The EFS Coil Springs are produced in a variety of raised heights, from standard to 125mm & also a variety of spring rates to suit different applications - towing, load bearing, ride height & competition.

* Shot Peened - To stress relieve the outer surface of the Coil, so the Coil can operate under higher fatigue & repeated load conditions to ensure longevity.

* Scragged for Quality Control -This is a process where the Coil is compressed beyond its yield point; this compression will set-up residual stresses and increase the elastic limit of the spring.

* Powder Coated - To resist corrosion & to protect the spring steel from minor damage.