I recently bought a 45th edition 09 mustang that is an automatic and 6 cylinder. I know, should have gotten stick and GT. But I'm only 19 so I couldn't have afforded insurance on it. Anyways, what are some ways to seriously increase speed on this? Not really on a certain budget. I'm in the Army, I have enough money to basically do whatever I need to do to it. Open to all suggestions. Thanks.
Edit: this only have 18,000 miles on it.
Edit: this only have 18,000 miles on it.