is there any cold air intake or any other intake i can use that wont require a tune?
I thought I answered this but I'll try again.
the ZZP, DDM, Injen, and K&N intake
DO NOT REQUIRE A TUNE. They will run fine on a stock engine.
However,
they will not make more HP without a tune. I'll refer you to my post before yours for a watered down explanation of why.
Technically no one sells a Cold Air Intake (CAI) for the sonic as none of them actually draw in exclusively cool air except for the stock unit. The DDM and K&N are the closest with their heat shield, followed by the ZZP and the injen takes a horrendously distant fourth. They're actually "short ram intakes", but in reality it's potato patato
If you get an intake outside of the ones mentioned you May need a tune, or it may never run right....ever.
cheap intakes are hit or miss and you run at your own risk (I'm thinking of the WeaponR that gave some people issues)
Answer your question?