Royal Purple's vivid motor oil doesn't just promise protection — it sells performance in a bottle. With claims of it being stronger than conventional oil, better oxidation resistance, and a Synerlec ...

View post: Infiniti Confirms a Manual, Turbocharged Sports Sedan Is Coming: Here’s What It Could Look Like Regardless of whether your next oil change is coming up or can wait a while, it is coming ...

When shopping for and researching the best possible oil for your car, two options will likely come up a number of times: Royal Purple and Pennzoil Ultra Platinum. While oil specifics might not matter ...

It’s no secret that rotary engines make more heat than a pizza oven, and the Renesis in our RX-8 is certainly no exception, even in naturally aspirated form. Now that we’ve decided to add some ...