Excellent news on the sound! I bought the same set of Borla black tips (not installed yet) for a couple reasons.Yep - just had them installed - will post pics. One thing - I may be crazy - but the exhaust sounds louder with these over the borla extension with the stock tips...that said, one thing I know...is...I LIKE IT !
I do not have a photo of the tip internals with me but they are a very nice "reverse merge" design for excellent exhaust flow. They have a much better and smoother airflow path compared to the stock tips. The inside matches the outside looks, not a poor airflow hack job inside like some aftermarket tips have.@jeepaug,
Have you installed these black tips yet? I am very interested to see what they look like installed.
Will you please post a picture of what the inside of the tips look like? I have looked on the internet and I have found lots of pictures of the CF internals, but very few actual pictures of the Borla black tip internals.