So after nearly 2 years of racing under the car's belt at this point, including doing 2 years of endurance drag and drive in Rocky Mountain Race Week totaling over 3k miles alone for that event, no noise and all is well. Car still sounds just like it did when it was new/stock, engine is beautifully quiet.
I ended up going with the Boundary OPG's and CS combo. Not the black ones either, just the normal set.
Couldn't be happier. It's been put through the paces on RMRW alone, not to mention all the test and tune's I've been to at this point since this thread was updated.
