Question: the stock exhaust inlet after the Y-pipe only appears to be 2.3" or so max, but the Tanabe y-pipe is around 2.75" at the same junction. Wouldn't this hurt flow a bit? I thought I had heard a few times before that they need to be pretty close in size, or is the stock inlet to the mid-pipe bigger than it seems?
__________________
2013 Ford Mustang GT
374rwhp, 360rwtq SAE / GT500 Axle-Backs / Brembo Pack / Track Pack / Recaros / 6spd
|