I have a 2009 Hyundai Sonata four cylinder and I'm trying to convert it to a V6, I had asked this question before but somehow I deleted the posting . All you people who responded please reach out to me again....
Boholmark, help me out please
Hi Sagrav. My advice was to get started by having the ecu reprogramed. There are programs that go from mild to wild. Mild program would be 35-50 hp and besides the ecu being reprogramed you can add a cold air induction and a cat back exhaust. Going for more will require injection, head and valve work as well a a turbo or super charger. My advice is to look for and join Hyundai forms. Then you can get first had advice and help. Let me know.
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