ACDelcoGM Original Equipment 10-4041 Synthetic Supercharger Oil - 4 oz

A lot of people in my Shelby facebook group suggested this as a lower price alternative to the motorcraft blower oil and I've used both in this looks identical pointed out of the bottle and save quite a bit of money. Order two 4 oz bottles for a Shelby GT500

This product works great I use it for my ford supercharger and it’s around 1/5 the cost

I needed to change my supercharger oil on my mini truck. This worked out great and very easy oil to install. Use the syringe to remove the old oil and install new oil. Works great as expected

Like most people I bought this as an alternative to the overpriced OEM oil for our EATON superchargers.As listed in the headline of the review, cheapest oil without the sacrifice of quality.For an Audi S4 B8/B8.5 you need to measure the amount taken out and replace the same volume. Usually one bottle is fine, but you may need a bit more depending on how much comes out.

I had to get a cap with a nipple to fill the supercharger. Great product

Seems to work fine.

Great OEM fluid

I own a 1999 Pontiac Grand Prix GTP equipped with the Eaton M90 supercharger. I changed the SC oil after owning it for about 15,000 miles, didn't have a record of it ever being changed, and figured $20 is cheap insurance. The bottles were shipped rather quickly, however one bottle seemed to slightly bleed out. Luckily it was enclosed in a plastic bag. The only tricky part to servicing the Eaton m90 is that there is no drain plug, but if you or your friends have the good fortune of working at a shop, any fluid evac pump with a 1/4 inch hose will do the job rapidly. GM simplifies the adding of the oil with built in spouts on the bottle caps. Its well worth spending the $20 for the two required bottles, keeping in mind a super charger rebuild costs over $700.