Should I retune my ECU?

BOLIO 671 · 07-31-2011, 06:55 PM

Yes you should tune....Whenever adding a new part there will be effects....A tune is sure to put out the most potential HP that the part has to offer....It won't hurt.

azn370z · 07-31-2011, 07:00 PM

You don't need to tune for a cbe. But you do need a tune after cai and hfc. Your car may be running lean now. Get a tune so you're not running too lean and get more HP.

07-31-2011, 06:55 PM	#1 (permalink)
BOLIO 671 A True Z Fanatic Join Date: Mar 2010 Location: GUAHAN Posts: 1,198 Drives: To & From then Back Rep Power: 3400	Yes you should tune....Whenever adding a new part there will be effects....A tune is sure to put out the most potential HP that the part has to offer....It won't hurt. __________________ 2013 Nismo Z34 / FI TT #091 / IG: @lilzilla_z34

07-31-2011, 07:00 PM	#2 (permalink)
azn370z A True Z Fanatic Join Date: Nov 2008 Location: Seattle Posts: 1,722 Drives: z34 - R1 Rep Power: 490	You don't need to tune for a cbe. But you do need a tune after cai and hfc. Your car may be running lean now. Get a tune so you're not running too lean and get more HP. __________________ 2010 k23 H&R sport springs / Spc rear camber arms / SSR SP1 / Berk cbe / Varis cf lip / Nismo S-Tune side skirts