Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

Oil change

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Old Jul 31, 2003 | 05:09 PM
  #1  
Slamsitin's Avatar
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From: Litchfield, NH
Car Info: 03 yellow WRX stage 1
Oil change

I'm thinkin of doin it myself, AGAIN. I use Mobil 1 but should i try sumthing better? Should i get a filter from subaru or NAPA. What am i lookin to pay from subaru and what will i pay if i buy the things myself. I've only got 8000miles so when should i change the other fluids? I can look in the manual for that i'm sure but facts about oil would be very much appreciated.
Old Aug 1, 2003 | 07:25 PM
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From: Litchfield, NH
Car Info: 03 yellow WRX stage 1
I"m between Mobil 1, Quaker State, Royal Purple, and Castrol synthic. Whats better? I've seen ads of Quaker reducing friction and royal purple adding horsepower. AND mobil 1 is athentic oil of nascar. AAaargh what to do
Old Aug 3, 2003 | 07:44 PM
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From: Wherever Sucks the Most
Car Info: 2003 WRX, 2008 Camry
Originally posted by BennieSubWrx
Mobil 1 seems good enough for me. I used Royal Purple once, if you can get ahold of that try it instead.

i used to use Royal Purple in my last two cars. You'll notice a gain in overall power especially if you have 80k+ miles on your car like i did when i put it in.

Unfortunately, i have a very hard time getting royal purple on the westcoast as opposed to when i lived on the eastcoast. I have to drive out of my way to a custom autoparts store just to get any and it costs a lot in comparison.

I just use Mobil1 now because everyone seems to agree that it works well and i haven't had any problems yet. And it's easy to get.

Bottom line, if you can get your hands on Royal Purple go with it. If not just use Mobil1.

eric
Old Aug 3, 2003 | 08:01 PM
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From: In my SUBY!!!
For royal purple go to the waialae carquest has a ton of it. Its right next to the waialae subaru. Thats how i noticed the wrx. I was buying royal purple and as i was walking back to my car i saw is. Then the manager asked if i wanted to sit in it and i said ok then next thing i know i own one. But with royal purple it says that it sticks to your motor. But is that good or bad. It needs something to cling to right? So is it eating up your motor?peace.
Old Aug 14, 2003 | 11:30 AM
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Thanx lots guys i'll look for the royal purp to try but if it unreasonable than i'll go with a 5qt of Mobil 1
Old Aug 14, 2003 | 02:27 PM
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forgot where i read it but i have read that although royal purple increases power, over time it will eat up your piston rings...just a little warning
Old Aug 15, 2003 | 03:38 PM
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Car Info: 03 yellow WRX stage 1
ok what about one of the original questions from this post....Should i get a filter from subaru or an autoparts store? are there maybe any good performance filters. maybe i can buy it and the K@N airfilter at the same time
Old Sep 7, 2003 | 12:53 PM
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Car Info: GC8 ej20 motor, 18" gramlights on yokos,
u should be fine with whatever kind u get...... as long as u change yer oil/filter regularly. i change mine at 2500 miles, it's just me.



KINGSKY
Old Sep 8, 2003 | 04:19 AM
  #13  
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From: new york
Amsoil is great stuff! I've used it for years.....
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