HGK Racing - E92 Front Bumper [EuroFighter bodykit] For Turbo SetupE92 Front Bumper [EuroFighter bodykit] For Turbo Setup with covers. E92 front bumper made in The Vacuum Infusion Process (VIP) is a technique that uses vacuum pressure to drive resin into a laminate. Dry materials are laid into the mold and the vacuum is applied before resin is introduced. Once a complete vacuum is achieved, resin is literally sucked into the laminate via carefully placed tubing. Carbon Kevlar parts can hold up several contacts and