NRG Harness Bar 49" - Universal Fitment YMM_2013_2017_BMW_Z4_II_E89_LCI The springs are crafted from

The springs are crafted from high-quality steel with a precision-wound design

Crafted for enthusiasts who want to elevate their vehicle’s appearance while improving safety

Street Back Organic Disc

The design emphasizes aerodynamic efficiency and a sleek

The spoiler is manufactured using a pre-infused dry carbon fiber process

NRG Harness Bar 49" - Universal Fitment YMM_2013_2017_BMW_Z4_II_E89_LCI The springs are crafted fromNRG Harness Bar 49" Part #: HBR 002BL Overview The NRG Harness Bar 49" is a high quality safety accessory designed to enhance the structural rigidity and safety of your vehicle's interior. Crafted for automotive enthusiasts and racers, this harness bar provides a secure mounting point for racing harnesses, helping to improve occupant safety during spirited driving or track use. Its robust construction and sleek design also contribute to a more