ok so i dont know a whole lot about performance parts so here i go. my 2003 Mustang GT has a BBK cold air intake and BBK chrome pullys. Next i want to put headers and exhaust on. What I want to know from anyone that can help is what exhaust and what headers should I get for the best sound and best performance and horsepower increase. let me know. thanks
- Whitlow -
- Whitlow -