List Price: $47.24
Sale Price: $42.52
Today's Bonus: 10% Off
I have a '09 Ford F150 Platinum. 5.4L V8... Royal Purple gave me better gas mileage by 1.6 MPG. I used a performance K&N Oil Filter (Wrench on) and the royal purple. It's amazing. I believe 100% in this product.
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I used this oil and the matching royal purple filter for the first two oil changes on my brand new 2012 Ford Fusion Sport AWD. I shortened the first two intervals to about 4,000 miles to get the initial break in materials out of the engine and then had each oil sample analyzed by Blackstone Laboratories. The Results were perfect! The oil had tons of life left in it and could have definitely met\surpassed the factory 10,000 mile recommendation while providing my engine with maximum protection.Best Deals for Royal Purple 51520 API-Licensed SAE 5W-20 High Performance
While I understand that there are a ton of folks on both sides of the argument on whether this oil is worth the money or not, I am one of those that will say that I am satisfied with this product. Like many people out there, I am not a chemist or oil engineer, but I have done plenty of research and feel as educated as I can get. I feel comfortable using this product. And I feel even better about investing in it since I found it cheaper by the case right here on Amazon. At the discounted price and free shipping (plus discounted oil filter), a quart of RP oil breaks down to about $7.40. That makes it a bit easier on the wallet.Too many ignorants and wannabe "oil experts" are on the internet bashing this product. I'd say research it yourself and make your own decision to either use this product or not. I've done mine, and I have no complaints thus far.