Looking at the flowmaster website it looks like it has straight out the back for exhaust tips or straight out with turn downs which is what I recall from the kit. You may be able to trim the angled turn down pieces shorter, turn them to the side and put your tips on.
Edit- Actually- Pypes offers these for $60 which will solve your problem:
https://www.pypesexhaust.com/product...ainless-tga10e