|
I just did this recently to my car, it's 100% stock with a Cobb PTF pro tune on 94 octane. Tuning made a huge difference, car is very quick for just a software upgrade. Do it, it's the biggest bang for the buck. If you have access to 93 octane or e85 I would suggest getting a protune to get the most out of the stock hardware, then you can decide if you want to spend money on parts to make more power.
|