so i know about our learn down feature but after the GM stage 1 kit i heard our ECM adapt to small power changes like CAI and Exhaust work? So that no tuning is needed and just learns whats needed? is this true?

 

True, I don't know if the learn down is fully disabled or just raised? But with a GM stage 1 and minor bolt ons you'll be ok.

 

learn down is disabled and it allows performance parts to improve the hp/tq of the car. you still SHOULD have a tune... im at 296 whp and 318wtq with gms1/cai/ic piping/catless/catback ONLY. no tune yet

 

people sometimes seem to get confused becasue of the way our cars are programmed with the airload tables...

stock Cobalt SS/TC + aftermarket parts = no real gain (peak wise)

GMS1 Cobalt SS/TC + aftermarket parts = gains to be seen

 

all in all DEW ET! gms1 is worth it... what other mod can you throw on putting that much more power and added features while retaining your warranty

 

that right there is what GMS1 is all about...





...well that and better sensors (assuming the connections are good )