Redline MT-90

Its in the owners manual section 10-8 I think it was. Manual Transmission with Turbo Charger = 2.6 US Quarts. The NON Turbo regular Mazda3 is 3.03 US quarts. Soooooooo

Mazdaspeed3 = 2.6 Quarts
Regular Mazda3 is 3.03 US quarts
Both use 75w-90 gear oil.

I just bought Redline MT-90 to put in my tranny.
AND.. 6 quarts of Amsoil 5w-30 full synthetic to keep things slick and safe in my engine.

the Mazdaspeed3 (turbo) engine takes 6 quarts of 5w-30 with an oil filter change if your wondering.
 
You can, just til it starts to seep out of the hole that is the general way you can gauge it without actually measuring the amount going into the tranny.
 
What other trans fluids have you tried. By the by. I will try a new lube but I lean towards the purple synchromesh. I will look deeper but mt is on the list. thanks

I've never tried Royal Purple...but have tried everything else under the sun...and Red Line I found for tranny fluid was the most smoothest... Maybe Royal might be better...but I'll stick with my Red Line.
 
I've never tried Royal Purple...but have tried everything else under the sun...and Red Line I found for tranny fluid was the most smoothest... Maybe Royal might be better...but I'll stick with my Red Line.

I could not find it locally today, know of anyplace, like the standard parts stores, that might carry it besides online? and could you direct me to an online supplier also. Thanks
 
I could not find it locally today, know of anyplace, like the standard parts stores, that might carry it besides online? and could you direct me to an online supplier also. Thanks

I buy my MT-90 from Titan Motorsports; though they carry everything else except 5W-30.

I buy my Red Line motor oil from Summit Racing or Jegs; it get it in like 2 days with standard shipping.

Titan Motorsports sells it the cheapest from anyone locally or online...
 
I could not find it locally today, know of anyplace, like the standard parts stores, that might carry it besides online? and could you direct me to an online supplier also. Thanks

JSC Speed carries the full redline product line-up and gives discounts to Members. We are also in PA and are only a 1 day ship point from New York.

If you are interested call and ask for me (Aaron) I work there-- let me know you are from M247 and I will hook you up. I will be in at 9:30am today.

215-643-5750, Redline at JSC Speed

I just put MT-90 in my MS3 this weekend..and its awesome.
 
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