New Rs5, what should I do?

Hello all! Recently purchased an Audi rs5, and now I’m getting drowned in notifications on how I I should mod the car. I was thinking about get a resonator delete and a stage 1 tune as some point, but what would you guys do and what is the order you would do it? This is my first sports type car, and first time modding a car so I’m a bit ignorant to all the nuances that come with this stuff. Any advice or thoughts you may have is really appreciated! Also, if you know good places for me to check out in South Jersey/Philly area, please let me know! Really appreciate it!

Hello all! Recently purchased an Audi rs5, and now I’m getting drowned in notifications on how I I should mod the car. I was thinking about get a resonator delete and a stage 1 tune as some point, but what would you guys do and what is the order you would do it? This is my first sports type car, and first time modding a car so I’m a bit ignorant to all the nuances that come with this stuff. Any advice or thoughts you may have is really appreciated! Also, if you know good places for me to check out in South Jersey/Philly area, please let me know! Really appreciate it!