Required for Stage 2

[Ferg Sail]

Hey crew,

I am curious as to what people think the standard are for a stage 2 tune.

I currently have a stage 1 that makes about 320 wheel, it only has a full CTS intake and upgraded coils. bassically the minimum but I was curious as to what people recommend for there stage 2. I was thinking of getting a downpipe but also maybe an upgraded intercooler? any info would be greatly appreciated. 

 

Ferg. 

[Steve Q]

What engine?