ST5 GT Carbon Racing Helmet - SA2020 300ZX IS175-1650H - Subaru WRX '02-'14

IS175-1650H - Subaru WRX '02-'14 & STi '07+ Fuel Injector Clinic Injector Set: 4x1650cc Saturated / High Impedance Ball & Seat Injectors

Included: 1-5 Pro Series Carbon Lined Synchros

Works with stock EF D-Series mounts or Hasport EFSTK and EFD2 mount kit

9% from 536 to 1

Additional product benefits include:

ST5 GT Carbon Racing Helmet - SA2020 300ZX IS175-1650H - Subaru WRX '02-'14Stilo has two separate shell sizes for this helmet. This allows us to make a better fitting helmet that is lighter weight. Instead of filling a very large shell with lots of padding for a size small, we have one shell size for x small to medium, and one for large and x large. Snell SA2015 vs. 2020 what's changed? The Snell SA2020 testing requirements have changed a small amount and have now become more in line with the FIA 8859 Helmet Standard.