Nissan 370Z Forum - View Single Post - [Official] "Do I need a tune with bolt-ons?" thread

Germanguy · 11-21-2012, 06:46 PM

I have

ebay y-pipe and a muffler with manual closing/opening valve system.

Id like to throw my exoticspeed hfc on my 2010 Z, but 2/3 german tuner say the Z will drive too lean and the ECU will not comensate enough the new mod!

Whats right now?!

11-21-2012, 06:46 PM	#72 (permalink)
Germanguy Base Member Join Date: Nov 2010 Location: Germany Posts: 67 Drives: 07 350z Rep Power: 15	I have ebay y-pipe and a muffler with manual closing/opening valve system. Id like to throw my exoticspeed hfc on my 2010 Z, but 2/3 german tuner say the Z will drive too lean and the ECU will not comensate enough the new mod! Whats right now?!