***** AAM Competition's 370Z Twin Turbocharger System *****

Originally Posted by kayha12

There might be some confusion here. The turbos AAM use have essentially a "built in" blow off valve for better lack of term. In order to run a traditional blow off valve, you would have to first disable/block the pre-existing one on the BW turbos, at which you can cut the intecooler piping, weld a BOV flange on, and mount whatever BOV you want to go with from there.

Sort of like turbos that have internal wastegatee. In order to go external, you first need to disable the internal gate, by some bracket, or welding it shut, then you figure out where to mount your external, mount it, and so forth, you get the idea.

Originally Posted by http://www.turbosmartusa.com/product/kompact-dual-port-shortie

Turbosmart Shortie Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos.

Designed as a bolt-on replacement of the factory valve on all BorgWarner EFR, KKK and Ecoboost turbos, the Kompact Shortie Dual Port provides better boost response and greater boost handling capability.