Official 2.4 Turbo Cobalt's - Post if you are turbocharged
#76
those who have the hahn turbo kit and are manual, how do you like it? how does it sound? im considering getting it, but i just dont want to be dissappointed in it..ya know? how long would ya think it would take to install it, a weekend and a day or so? did you change your exhaust to hahn's 3"?
2) Sound? You're talking about 100+ whp gains.. who cares?
3) Yep.. big step.
4) Install can easily be done in a weekend. That's for kit and clutch (a must..) I'll let you know exactly how long I'm carless waiting on the ECM reflash once I'm underway.
5) No, I didn't. I have the GMPP performance catback, will obviously have the Hahn turbo header, and not sure yet about the DP (still stock).
Sorry I couldn't be more helpful, but I know you're looking. Wait til I get started, and I'll post some pics and videos to help you decide.
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