Hmmm check the intake and make sure everything is tightened correctly and there is no leaks. See if that helps. If not inspect the bov or the bov hose for leaks. A video with the noise would help a lot.
Hey guys, I got a friend with a 10th gen si coupe and we are trying to figure out which factory sub wires to tap into for the big aftermarket subwoofer he putting in. I’ll add pics of where we think we should tap into it’s a red and white wire.
Swap is possible, there have been successful swaps on 1.5T cars, mine soon to join them lol. As for the 1.5’s there is a thread on here with probably same partlist you will likely need.
Engine trans Mounts
Wire harnesses- please just buy them oem don’t try and diy them it’s not fun...
Ok so those are readiness monitors for emissions for when you get the car inspected each year. You need to drive a few miles for the computer to make them green. It is perfectly normal to see that on an obd2 car.