Uprated suspension springs

[MrWiggles]

I just called INEOS of Irvine and Rusnak INEOS and asked if they could order/install stiffer springs. They told me that they had never heard of this and the part numbers on the chart Krabby provided did not pull anything up in their systems.

If anyone has had success in the US ordering through a dealer, I'd love to get that dealers information.

 

[Tom D]

The Eibach +30mm are significantly stiffer, I have them on mine, actually handles better despite the extra height,

 

[Clark Kent]

I just called INEOS of Irvine and Rusnak INEOS and asked if they could order/install stiffer springs. They told me that they had never heard of this and the part numbers on the chart Krabby provided did not pull anything up in their systems.

If anyone has had success in the US ordering through a dealer, I'd love to get that dealers information.

Try the part numbers in this updated table from the Ineos body builders guide.
Also read my post a couple down from that for a suggested approach to upgrading the spring load rating using OEM springs instead of lifted HD springs. The black coded rear springs are the highest load rating.

Post in thread '2025 Black Friday Deals' https://www.theineosforum.com/threads/2025-black-friday-deals.12420392/post-1333367982

 

[MrWiggles]

Try the part numbers in this updated table from the Ineos body builders guide.
Also read my post a couple down from that for a suggested approach to upgrading the spring load rating using OEM springs instead of lifted HD springs. The black coded rear springs are the highest load rating.

Post in thread '2025 Black Friday Deals' https://www.theineosforum.com/threads/2025-black-friday-deals.12420392/post-1333367982

Great Advice! I will call again and update if they find it.

Here is Clark's table for posterity's sake:

 

[KristinaM]

I’d recommend using a different dealer ( assuming this is viable ) if they’re unfamiliar with the part numbers on this table. I ordered the stiffest “black” variants ( front and rear ) directly from RTGT.