I scanned through that thread twice looking for the part numbers so posting here to save others some time. The pertinent info is in post #38 by @Finn GX.
We need 2 of PT974-89251 and 1 of PT974-89252
Edit: Sorry guys. It looks like PT974-89252 comes in a pack of 2, even though there is no...
I just did my rear diff breather since I was down there upgrading my bump stops anyway. I decided I did not want to route a hose to the engine bay OR do any drilling or permanent modification, so my breather is at the top of the rear wheel well, above the fender liner. I added a sintered brass...
I have the stock exhaust for sale in case you damaged yours or you want to go back to stock for less noise. Asking $200 OBO. Local pickup in the Torrance, CA area only. Include the muffler pipe, the resonator pipe, and original hardware.
$1000 or best offer. Local pickup in the Torrance, CA area only.
No Cash. Electronic payment from verified sources only: PayPal, Venmo, Zelle
All 4 wheels and tires are in excellent condition.
Set has less than 2800 miles on them.
TPMS sensors are NOT included.
Tire Brand: Toyo Open Country...
To make the valve more accessible for easier top-offs, you can get a schrader valve extension hose like this and leave it connected all the time: Amazon.com: Mellbree Tire Valve Extensions, 8.25 Inch Flexible Schrader Tire Valve Stem Extension with 90 Degree Schrader Tire Valve Stem Extension...
Lol. Sorry @BryanM68 . I feel stupid for admitting this but I think I was suffering from confirmation bias. I did some more experimenting on the way home and it sounds the same regardless of the Surround Sound setting. Maybe it was just the track playing at the time.
@BryanM68 I am at the dealership right now for my transmission update and asked the service manager about the rear speakers. He said due to the surround sound settings, the rear speakers will only turn on if the source sends a signal to them. To test this, we toggled Surround Sound setting...