Ironman Front Coil Springs

[mvshabeer]

Hi

I saw some members are using ironman springs here and have good contact with them. I have their front springs and felt like it can be 10% softer for stock xterra.
I went through the catalogue. This is their selection







They only offer medium load 0 to 110 lbs and heavy load for the X. Model no. NISS040B and NISS040C.
But on their springs list I found NISS040A (508 lbs) listed which is not offered for Xterra. But it's offered for Navara 2014+/Frontier NP 300.





I just want to know if the NISS040A is compatible with no load stock xterra. I am outside US and I emailed them and there was no response. Hope some one can give advice .

 

[xyoverland]

I have no direct knowledge of that particular part number but I think they may be different. I know for instance that the heavy load springs (end in C or higher) are orange everywhere else in the world but still neon green here in the US.

In the Xterra listing, both B and C provide 35mm lift, whereas the Navara listing shows 20mm for B and 35mm for C. The additional load values are different.

To me that would indicate they’re different, but being the same part number maybe it’s that the Navara is significantly heavier and that’s just the net result for it.