Go Fast Bits 10psi Wastgate Spring - Universal Subaru-WRX-2008 Direct replacements for the factory

Direct replacements for the factory fenders

Powder-coated black

This component is available for separate purchase for those of you who need to replace your OEM unit

allowing users to fine-tune boost levels with precision

Go Fast Bits 10psi Wastgate Spring - Universal Subaru-WRX-2008 Direct replacements for the factoryGo Fast Bits 10psi Wastgate Spring Universal The Go Fast Bits 10 PSI inner wastegate spring is available for those who want to change their boost pressure settings. This spring will work in both Go Fast Bits model 7002 44MM external wastegate, as well as their model 7003 38MM external wastegate. This wastegate spring has been fabricated from strong, high quality metal materials that will provide consistent boost pressures for time to come. Sold