ZEX Turbo Nitrous System The first nitrous system designed specifically to spool-up turbocharged engines Turbos make incredible power on any engine, but the downside is that it takes several seconds for the turbo to build power producing boost. The ZEX Turbo Nitrous System eliminates this boost lag by injecting a shot of nitrous when the engine goes to wide open throttle. This nitrous generates additional exhaust volume that spools the turbo up instantly. Once the turbo builds boost, the ZEX kit automatically shuts off using the supplied, fully adjustable boost switch. ZEX Turbo Nitrous System nitroussystemturbozex in Public bookmarkswith autoautomotivecarscustomnitroussystemtuningturbozex