Which one you guys use? How many miles can you get ? 5-6k?

 

I use Mobil 1 and Puralator PureOne filter every 5K

 

Mobil1 ! My reasoning is this. It comes in Porsche's and Corvettes from the factory, then it's good enough for my car! It's the only oil I will use, and it has never let me down!!

 

I've only used Mobile1 in all my cars.

 

+ 1

 

like they said ^

 

How often you change it ?? 5-6k

 

At the moment I'm using Castrol Syntec, but would have no qualms about using Mobil 1.
You can probably go further safely, but I change mine at 4-5k (with a Nissan filter).
C.

 

Mobil 1 only

 

Mobil 1 5w30 and use either the Mobil 1 oil filter or the Purolator Pure One...Those are the 2 best oil filters for synthetic oil ...Castrol has been known to breakdown much faster than the Mobil 1 ..

 

lol at the rate i change my oil i can use just about anything xP

but yeah Mobil1, gona try the new 0w-30 for my next change w/the bigger nissan filter

 

only mobil 1 and a K&N filter..

 

Castrol oil was great in the 70s but today your best bet is
Mobil Synthetic. I ran factory oil for the first 700 miles and then
replaced it with Mobil 1 and a K & N filter. I usually replace my
oil every 2000 miles. If your using an aftermarked air filter like a
K & N keep your eye on the color of the oil (look for dirt).

'04 G35 Coupe Drk Blue
Loaded K&N Borla Cat-Back
Clear Sides 35% Tint
GTC's (soon)

 

every 2000miles on synthetic? hey its your money, but you know you could go longer than that right. u guys must not be using your car a lot, coz 2K miles is less than 2months for me!

 

i use royal purple oils in my cars usually with a change interval of 5k