Hi guys!
Installed a GReddy RB26 Aluminum I/C Pipes last week, now I notice there is a turbo wistle/whine during spools. I haven’t noticed them before, I dunno if it’s connected. Was thinking maybe it’s because the thick insulated rubber pipe (after the “Twin Turbo” pipe ) was replaced with a metal one that’s why the wistle is more audible now? That was our theory because that rubber pipe was insulated.
Anyone had similar experience?