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....
2 Answers
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.