WRONG!
The LED tire valve caps don’t cause danger to manifold! They’re perfectly safe parts to put on your car. They’re like suspension parts rather than power-getters! They add weight to your wheels which in turn help to put more force on the ground to get you better traction!
PRO-TIP: Place sticky weights (or regular hammer-on wheel weights) on the whole lip of your rim to gain more rim weight! More rim weight = more weight forcing them on the ground = better traction!
