Grimmspeed Black V2 Manual Boost Controller | 070002 GS350_2006-2011 Includes factory plugs for easy

Includes factory plugs for easy installation

It costs ARP a lot more to make their SRT-4 head studs this way

Part #: PSR-216BFWBEBOSM

Features: Torque capacity: 470-530ft/lbs at the crank

Grimmspeed Black V2 Manual Boost Controller | 070002 GS350_2006-2011 Includes factory plugs for easyFitment Information: This item has been designed for vehicles with either an OEM or Aftermarket turbocharger. Please verify compatibility before purchase. May require some modification for proper installation. Features: Welcome to the most refined manual boost controller available on the market today. During development, GrimmSpeed worked hand in hand with tuners across the country to develop this device and ensure that it solves legitimate problems