Dc Sports Y Pipe (09-21 370z/ 03-08 350z/ 03-08 G35/ 09-13 G37) stickers your ECU cannot know how

your ECU cannot know how much fuel it injects into each cylinder

What ECU do I need to send in

The larger diameter 2

These connectors are ordered in bulk from Japan and ensure that you get all new parts

Injector size fuel trim Fuel trim for starting

Dc Sports Y Pipe (09-21 370z/ 03-08 350z/ 03-08 G35/ 09-13 G37) stickers your ECU cannot know howDC Sports Y pipe for the 350Z 370Z G35 G37 is constructed from premium 2. 5" Stainless steel mandrel bent piping. Tig welded and mated to CNC machined flanges, this will bolt directly to your OEM equipment, making installation quick and easy. The larger diameter piping allows for increased exhaust flow, leading to improved performance. Our Y pipe eliminates the factory flex section, removing the risk of leaking flex sections while increase ground