The TiALSport MV-SAR wastegate in red is the all-springs MV-SAR variant, supplied ready with its full spring set. It functions as a mechanical boost control device to dump excess pressure and help regulate turbocharger output. The color distinction notes finish only; the unit is intended for tuners who require the complete spring options for dialing in target boost levels.
TiAL Sport MV-SAR Wastegate (All Springs) - Red (tlsMV-SAR)