Originally Posted by JEBperformance

Congratulations


Engine Oil
SAE 5W-30
4.9 Liter
Manual Transmission
Fluid (MTF) HQ Multi 75W-85 or API GL-4,
From Viscosity SAE 75W-85 or 75W-90
2.93 Liter
Differential Oil Synthetic
75W-90 or API GL-5 synthetic gear oil, Viscosity
SAE 75W-90
1.4 Liter

Notice: You may use same oil for MT and Dif. Since most oil comes in bottle of 1 liter. Just buy 5 Liters of 75W90. Less waste.

We have UOA's on MOTUL 300V 5W30


MOTUL 100% Synthetic Ester Base Oil.

Concentrate is not required.

Upper engine noise such as ticking and knocking. Are result of one or more of the following.

1. Carbon Build-up on valves
2. Bent pushrod
3. Inadequate Valve Clearanace
4. Wobble Camshaft

So use of ester oil IMO should not reduce upper engine noise.
Most case of knocks or ticks can be treated using engine cleaner. Just by removing carbon build-up in most cases engine ticks has been treated. Ask your local tech if they will clean upper engine before flushing your engine oil.

Use MOTUL Engine clean regularly. Very inexpensive way to keep your engine free of noises, clean oil, and performance of your engine.

Checkout video explaining MOTUL Engine Clean below
http://video.google.com/videoplay?docid=613819500230207789&hl=en

No Problem

PM us for combo deal. Motul 100% Synthetic Ester Engine OIL + GEAR 300 + MOTUL Engine Clean + K&N Oil Filter. A Complete Flush PACKAGE.

For Limited TIME we will also include Fluid Siphon PUMP at no cost to you. So you can DIY and save even more.



I guarantee MOTUL are much better than Royal Purple. And we will beat any advertised price on both MOTUL or ROYAL Purple. So you can run your G37S 6MT with best oil for much much less.