I've been using Amsoil for everything and I just bought a 2013 g37s 6MT

I'm gonna do a whole Amsoil swap

Amsoil gear oil
Amsoil diff oil severe gear
Amsoil 5w-30 signature series

Anyone notice improvement with MPG or performance ?

Also I'm still stuck on buying what exhaust?

I love the Megan racing axle back blue tip
And the ark grip exhaust.

Fellas please chime in.

 

This link should be able to help you out a little... let us know what you decide on and good luck!

https://www.myg37.com/forums/general...enns-oils.html

 

I use Amsoil for everything..don't track my MPG don't really care...as far as performance didn't notice a change..

 

Yeah I don't really care either except it's probably making my g run really well.

 

i use motul for everything. oil is oil IMO any decent brand will work fine. whats more important is using the manufacturer specified oils (correct oil weight, type etc) and changing them as per the service manual

 

Yup I agree. This weekend I'm gonna Amsoil the whole car.

 

I have also been looking into exhaust systems but I am limited for I have a X coupe and the AWD casing I was told makes it so I can't equip everything an S coupe could. But if you don't really care about price, I absolutely love the sound of the Meisterschaft. I WILL be purchasing the axle back because that is all I can fit with that exhaust but that will be about $1800 shipped to my door and that is just the axle back. But the sound to me, is phenomenal. Now if your looking to go a little cheaper, you could get the full ark grip and a CAI for about the price of the Meisterschaft axle back. I believe the full price for the Meisterschaft is running close to 3k but it's all up to you. I am obsessed with the sound of the Meisterschaft tho so I will be going with that personally. Hope this helps!

This is the full Meisterschaft exhaust:
This is the Meisterschaft axle back:
And this is the ARK GRIP with CAI which you could get for the cost of just the Meisterschaft axle back:
The last video he also has HFC's as well but hope this helps!

 

very good info, thanks a lot bud!

 

Oil doesn't always need to be changed per the service Manual..depending on what brand of oil you use you can change at longer intervals!
I use Amsoil 5w30xl which is 6 months or 10k miles

 

Just bought an ark grip exhaust for 1,234.00

Not a bad price