ST5 GT Zero Non ABP Racing Helmet - FIA 8860-2018 Gloss Steel This turbo features a cast

This turbo features a cast 60mm compressor wheel and 57mm turbine

CNC machined V-band flanges

Application: 1991-2005 ACURA NSX WITH J-SERIES SWAP

Shield Mounting Hardware Kit

ST5 GT Zero Non ABP Racing Helmet - FIA 8860-2018 Gloss Steel This turbo features a castST5 GT Zero 8860 18 Homologated FIA 8860 2018 " NEW! 8860 2018 is the latest 'super helmet' specification from the FIA. In short, this is the highest specification helmet ever developed. As a development from the prior spec (FIA8860 2010) the FIA has made some alterations: Two different specifications Standard and ABP Open cockpit car Closed cockpit car Increased energy absorption Low lateral impact Stilo was the first manufacturer to reach this