With the spring coming I'm starting to plan my mods. My goal is to gain hp at lower and mid range .

So far I'm doing a tune up and 5/16 copper spacers since it snows here . Ztube and rev up air box with kn filter . My problem is i dont know where to go from there. I need to replace rear pads and rotors and I'm gonna paint the calipers red plus i need to replace radiator and thermostat and i wanna upgrade the system so i really wanna stay under 600 for the next performance mod .

Does the xyz pipe show gains? I wanna keep a stock sound for now. I'm not doing art pipes thats to loud . Will hfc with stock exhaust sound bad orshow gains? What else can i do for a good gain and stay under 600 "for now"

 

You should really watch a ton of the videos on YouTube and even posted here of different exhaust options and combinations between cat backs, test pipes, hfc etc etc. I feel like the way the car sounds is best, but I would take a little louder sound. Once you switch out the stock cats for anything else, you start to hear the raw sound start to come out. All major bolt ons a tune does well for the car but I would plan on ending at that

 

Besides full exhaust and spacers, what bolt ons are left?
I'm looking at fast intentions and from what I've read i should do catback first then hfc with resonator , by thats gonna run 2gs , that to me means thats a next summer mod. In the mean time what else can i do?

Check out this video on YouTube:

http://youtu.be/8smmSHrYc3U

ThAt sounds perfect is that resonated?

 

Z tube, stillen intake, 5/16 spacer, hfc, maybe consider the invidia Gemini exhaust, that one sounds great, yields decent numbers and is about 800-900. Then wrap it up with an Osiris tune and you have one hell of a fun car to drive