ORIGINAL: Jeremiah 29:11
Based on what we think we know about the car, what do you think is the 3 three things to improve performance that would be be low cost.
1. CAT back exhaust?
2. cold air induction?
3. program the computer?
4. Smaller pulleys?
5. Headers?
Any thoughts?
All of these things would bring modest gains to the Challenger, of course they all have their trade offs. All of those things put together, everythign else being stock, you might see a 40 rwhp increase, maybe 50 on a good day. Its all a step in the right direction. The true instant power mod will be forced induction. Adding a supercharger even with only 6 psi boost will add a ton of hp, but may sacrifice some driveability.