What’s crazy to me is how small the exit pipe diameter is especially compared to my 1299 Akra exit
Even if you look at the exit diameter of the the Akra on V4, it’s tiny. there’s another less expensive slip on option discussed on this forum and I feel like an improper exit diameter could only hurt engine performance even with tuned fueling. Thoughts?
I think gutting the factory exhaust system is the way to go, unless you have $7,000 for full Akra system install