ive tried to search both on here and on the web and i cant find a horespower tunner. maybe what im looking for doesnt exist. i want like a plug and play type thing. please help

 

horsepower tuner? if your talking about tuning, HP tuners for the 2.0 and 2.4 has tuning available. SCT has a flash tune if you buy the 2.2 garret turbo for 05-06 cobalts, and you can always use the SMT or AEM F/I controller for a piggyback.

if your talking one of those "chips" or "resistors" then stop looking, they are bad for your engine, really bad throws off your AF ratio

 

i was thinking of getting the 3.5 tb spacer for my car but everyone said it runs lean and u have to reprogram it. when they say that what do they mean i dont want to take it to the dealer cuz its less then a month old (i have stage 2 cai cat back and headers on the way) so how do i make it not run lean isint there one of those plug and play type things like they have for diesl trucks or somthing

 

where in maryland are you from?you need to find somone with hp tuners near you

 

frederick

 

look in the regional fourms and there are a few that tune there ron did a good job for me