Modifying Tec 2 Into 2 Baffle

Hi guys

Just installed the tec 2 into 2 shorties. The quality is errrrr ok. The welds aren't too bad but the can looks like it's been put together by a first year mech student but I still quite like them. Quick test ride and it sounds really good even with the baffles in however at higher speeds the wind drowns them out. I know you can modify the baffle but am interested to know what people have done to it. Also how much can you remove before you need a remap?

 

Have you had any issues with the packing coming out. I read that it happens if you don't have the baffle in.

Also how much did you pay for the remap?