Subaru parts reviews

I've taken to buying made in japan mazda rx8 filters for my 2015 impreza.

Since you’re dedicating this set purely for HPDE and want something that survives endurance-style sessions without overheating or chunking, the Yokohama Advan Neova AD09 is the best pick among everything you listed. It holds grip longer than PS4S, it’s far more heat-resistant than the Continental Sport 02, and unlike the RT660, it doesn’t fall off a cliff halfway through a session. Perfect match for a VA STI on stock power and mild camber.

I ran the Continental Extreme Contact Force on my VA and it's a great endurance 200 tire.

Switching to single beam wipers helped from the crappy oem segmented frame ones.

Stoptech stainless steel brake lines and slotted Rotors, Hawk ceramic pads.

I've had Michelin Cross Climate 2 and I love them. Rode through a blizzard without any issues.

I have already found that I need to upgrade the radiator, install oil pressure and temperature gauges, I'm considering the cylinder 4 cooling mod, and I am swapping out the oil pan and pick up tube.

Put in new plugs which are NGK 2309 at stock gap which was recommended by my tuner. DID NOT CHANGE OR FIX MY PROBLEM.

Those spark plugs don't look like the highest quality parts. Get some from NGK or Bosch. Better made parts that are more suited to modern engines

2015 Outback head gasket failed @ 194k miles last year.