Nissan 370Z Forum - View Single Post - 5 qts ROYAL PURPLE OIL WITH A ROYAL PURPLE OIL FILTER $35

bebenegro · 02-09-2012, 10:55 AM

I saw they have this as well as the Penzoil Ultra Premium for $6 a quart... Which one is better, or more recommended for our engines?

02-09-2012, 10:55 AM	#7 (permalink)
bebenegro Base Member Join Date: Aug 2011 Location: Puerto Rico Posts: 38 Drives: 370z Rep Power: 14	I saw they have this as well as the Penzoil Ultra Premium for $6 a quart... Which one is better, or more recommended for our engines?