Eibach ERS 3.75 in. ID Helper Spring (HELPER375) YMM_2018_2021_Bmw_X4_G02Helper Spring by Eibach A properly tuned spring system provides the muscle needed to transform the power derived from the engine of a racing car to the track through optimum adhesion. Suspension tuning is a precise balance. On one hand, the spring system should be soft enough to compensate for road irregularities assuring permanent road contact, while on the on the other hand the spring system must be firm enough to reduce the body roll, squat, and
whether on city streets or winding roads
these coil springs serve as direct replacements for your vehicle’s worn or damaged factory springs
They are compatible with the original suspension mounting points and components
NRG Innovations Carbon Fiber Dagger End Plates
and anyone looking to add a splash of color and style to their wheels without sacrificing durability or security
Designed to provide optimal control and comfort
Extended Length: 42-inch cable provides flexibility and ease of access
depending on your vehicle's setup
Mounting hardware and adjustment tools
our SL1 LED patented design is a properly-engineered solution that finally provides a true upgrade in performance
adding a luxurious and sporty aesthetic that elevates your vehicle's interior
the Arrow seats help support your body during aggressive driving
