Quote:
Originally Posted by Unobtainium
Silly question, but what does a tune give without the cold air?
Product looks good.
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Gm has gotten very good with sending these current
generation of cars out with very good calibrations.
It has become difficult to gain large amounts
Of power with tuning only,you must make parts changes
along with tuning changes to see any relavent gains.
So those that think you can order a performance
Tune in a box will have a pleasant suprise.