punisher03

what do u all think about royal purple oil i just put it in my car today

joaquinGT

Best one you can get (most expensive). Mobil 1 is good too

kahunadad

I love it. I have used it since my car was new and have never had any issues. I have a 2006 gt with nx plate system and 150 shot. I also have put in the transfluid and rear gear lube...I am a royal purple junkie I guess.

firehorse02

I put some of their tranny fluid in about 2,000 miles ago. No complaints here. Still haven't used their oil

DreamerGT

I use it and love it

Timspony

I use it all the way around! excellent oil!

lizzyfan

I use their gear oil, but stay conventional for the motor