I have put over 3000 miles on my Hahn setup. I can assure you that I do not baby my car. A matter of fact I punish it mercilessly every-time I drive it. I beat the crap out of my car on a regular basis. Nothing but oodles of reliable power.
I am surmising that the person who blew up there motor was over boosting with low octane fuel. The 2.4 Ecotec will let you know about this in the form of very audible knock. My advice for those who are boosted is listen to your motor. If you hear knock turn down the boost or find better gas.
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2007 2.4 Sky- Hahn Stage IV Turbo with High Boost option
- Greddy Boost Controller
- Greddy BOV
- Borla Single Exhaust
- 19" OZ Superleggra IIIs
- ClutchMasters Stage III Clutch