Exhaust changes: mistake or not?

RN SHARK

Hey all, I wanted to ask those who track what your thoughts are on my exhaust changes I just made. The reason for the change was to install the Verus rear diffuser, as it did not fit with the FI mufflers.
So I have the Fast Intentions LTH, 12” resonated Xpipe, and had the SS mufflers. I just had the mufflers removed because they interfere with the rear diffuser. I had SS straight pipes installed in their place. The car is now obnoxiously loud, but on track it should sound more appropriate. My concern is the noticeable loss of low-end torque. I’m wondering if this will even be an issue since on track the rpms do not drop below 3000 anyway. I know I could go with 4.08 gears, but that is another big cost I don’t want to do right now if I don’t have to. What do you all think?
FYI-car is rarely driven on the street. It is trailered to and from the track, so not concerned about legality and noise (aside from certain tracks’ limits).

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'09 6sp/Z1/PowerTrix/SPL/Swift/SRP/Whiteline/F.I.LTH&CBE/UpRev by Seb/CJM/Stillen/Ings+1/RJM/TrackSpec/Sparco/Motul/Wavetrac/Coolerworx/Verus/CraftSquare
'14 SRT Grand Cherokee; '08 TL Type-S