haxr303

Will a high flow air filter + a new turbo inlet require a tune?

http://www.maperformance.com/coswort...-20004232.html

+

http://www.maperformance.com/cobb-tu...shi-evo-x.html

SoloSpeed101

iTrader: (1)

Not really. Purchase away!

LetsGetThisDone

iTrader: (1)

You're not going to see any performance gains from those parts..

acas

iTrader: (1)

everyone says that you can do an intake and not tune it and be ok, obviously a tune will net you the most power increase, so i threw my agency power short ram intake with a freshly cleaned and oiled K&N filter in the other day and took it for a drive, well its nice and loud and thats awesome, but i shortly after install was driving and threw a p0171 short term fuel trim too lean, cleared the code and drove like a little old lady for a few days and never threw a code, so i decided to boost it a little again and boom threw a lean code again, so id say definately get a tune, A so the car runs correctly and B to get the most power out of your mods,

haxr303

I just threw on a cobb AP and slapped on the stage 1 ACN91 + CHFF OTS tune. Seeing knock on the Ap at 5.5k+ RPMS. Been told it's koo and my engine won't explode. Besides the the filter and turbo inlet I have an AMS UICP, getting an ETS v2 quiet soon. It's all i can afford for now xD.