The Driven Halo fuel cap assembly is made from aerospace grade aluminum alloy that provides a 30% weight reduction over stock fuel cap and quick easy filling at the pump. Was on my 2014ES when purchased and will sell the base and one cap for $100. I also have two additional caps that were never used for $50 each.

New the base retails for around $80 - $90 and the caps retail for $75 - $85 each.

Buy the base and all the caps for $200 and I'll ship anywhere in the US (lower 48) for free.