Engine oil Mobil or MOTUL

I've been using Mobil 1 5W30 since I bought this car. My car has been tuned to my K04 and fuel limits for years and it's heavily abused daily. At 60K I'm still rocking 180psi compression, no turbo issues or VVT issues. As long as you change your oil regularly you should be fine, just stick to synthetics.

I use Mobil1 5W-30 in my R53. Checked with my dealer + that's what they use also. Served my car + me well for 135k miles so far.

The 8100 X-Cess. It has actually improved my fuel economy!

Well the oil change itself is unbelievably easy and clean. The Motul oil works well for me.

I run Motul in the Subaru with a bunch of track days and it has had no oil related problems and does not burn excessive amounts of oil with almost 75,000 miles.

I've been very happy with Mobil 1 0W-40 EP, which I've used for many years in BMWs

For quality and availability, it's hard to beat M1 0W-40.

I bought 5 qrts Mobile 1 Edge synthetic 0W20 on sale with a filter from Advanced Auto for $40, took the oil and filter to the Honda Dealer, and they changed my oil for $15 labor plus tax and fees, total $18. So this brought total cost to $58 for synthetic oil change.

Have you given the Motul Specific 502.00/505.00/505.01 a try? I switched to it years ago on my mk5 rabbit (140k miles or so over the past 5.5 years across 3 cars) with excellent results. It is a mid SAPS oil like the x-clean as well.

the only oil you'll find at Walmart that's approved is mobil 1 ow40.