
4x4
Toyota Land Cruiser 75 Coil Spring Conversion
Toyota Land Cruiser 75 series leaf spring to coil spring conversion, front and rear. Custom-fabricated mounting brackets, coil spring perches, and shock mounts welded to the chassis. This conversion improves ride quality, articulation, and off-road capability over the original leaf spring setup.
All fabrication done in-house at Siam Prototype. This is the kind of work that sets us apart -- we do not just bolt on parts, we engineer and fabricate custom solutions.





