Engine oil Shell or OEM Toyota

I run the Rottela 15w40 in my stock 05 Subaru Legacy GT (EJ255) and my mk4 supra turbo. Haven't had issues with the cats on the Subie, I do plan to remove them tho

Rotella 15W-40. I put that shit in everything. My Yukon, my Fit, and all 3 motorcycles. It’s legit.

We used to commonly use Rotella in our heavily modified Mazdaspeed 3/6's to combat the same issue. It worked great and the only problem we ever had was with what we called the "black death".

Rotella T6 5W40

I run Rotella T6 5w-40 full syn Heavy duty Diesel engine oil in all my small engines with good results. Scooter, ATV, lawn mower, Honda car, and my F350.

RotellaT and Wix. Since my first turbo in 2007.

I used Rotella T6 in my old Subaru. It solved the oil consumption issue that boxer engine had. Seems like most people on NASIOC run T6. So if your car burns oil, it's worth a shot.

I've used it in my Z06, Suburban, my wife's Ford Edge Ecoboost and my old Gixxer and R6.

It's a good oil and cost effective.

It's synthetic, has decent additives and won't hurt anything in any of your vehicles.

Rotella T6 is a great oil for these cars, and it's what I use.

If I feel like spending money I\u2019ll buy Redline or Motul, they\u2019re Group 5. If I wanna be cheap and still want really good oil I\u2019ll buy Rotella T6.