Nissan 370Z Forum - View Single Post

jezeka777 · 01-21-2013, 01:03 PM

Hi guys I have a GTM 1.5 SC 370z and live in Long Island. I'm currently making 481whp and 364tq with stock exhaust. I just recently changed my exhaust to Fast Intentions with 18" res and the car sounds like a beast but seems to be running a bit different. Low and mid end TQ has improved but high seems like its dying down. This was the total opposite when I was running stock. Think I need a retune????

01-21-2013, 01:03 PM	#1 (permalink)
jezeka777 Base Member Join Date: Nov 2011 Location: westbury ny Posts: 118 Drives: 2011 370z sport Rep Power: 14	Any UpRev tuners in Long Island Ny?? Hi guys I have a GTM 1.5 SC 370z and live in Long Island. I'm currently making 481whp and 364tq with stock exhaust. I just recently changed my exhaust to Fast Intentions with 18" res and the car sounds like a beast but seems to be running a bit different. Low and mid end TQ has improved but high seems like its dying down. This was the total opposite when I was running stock. Think I need a retune????