[xeroshoes]

In the inevitable quest to improve the torque dip on my 2017 BRZ, and before I have the cash for a supercharger, I'd love your opinions on the items below.

Keep in mind that I'm NOT looking to make the car super loud (my wife would shoot me), and I don't particularly care if I get the "Boxer rumble."

Oh, and I do have an OFT.

Given that:

1) UEL or UL?

2) Which specific product (from which manufacturer/store) will give me the best bang for the buck for either of the above?

3) Do I NEED to replace the exhaust as well and, if so, how far back?

4) Again, given that I'm NOT looking for more sound, and if you think I need to replace the exhaust, what do you like (what's the best, or best value)?

THANKS