yea that is just a factory system though right? If so it is there lowest line they put in the factory systems. There ok but their more expensive stuff is great thanks for the input
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'06 Cobalt SS
GMPP Stage 2
Calibrated PCM
NGK Iridium plugs (2 stg colder)
60LB injectors
2.79" Cobalt Addictions pulley
Snow water/meth injection
K&N typhoon intake
custom cat-back
ZZP header/downpipe