Tein FS2 Coilover Suspension Kit - Model Y Hoses & Clamps Each one gives a beautiful

Each one gives a beautiful sporty touch to your FL5's styling

Skunk2’s Viton Valve Stem Seals ensure that each valve stem remains properly lubricated without allowing oil into the combustion chamber

The Skunk2 Racing Plenum Spacer is used to increase the internal volume of the Ultra "Race" Intake Manifolds by 1 Liter

and the spring constant has also been changed from 6 to 14 kgf/mm

Tein FS2 Coilover Suspension Kit - Model Y Hoses & Clamps Each one gives a beautifulDesigned for premium models, the FS2 features an external reservoir to allow for a larger oil capacity, greatly improving stroke and thermal dissipation. 2 way damping force adjustment offers 16 clicks of compression and rebound adjustment. With top mounts included, FS2 is complete bolt on package with everything necessary included in the box.