I HAVE BEEN DIRT TRACK RACING FOR FOUR SEASONS NOW AND I CAN TRULY TELL YOU THAT I HAVE NOT SEEN ONE DRIVER WITH A FRAM FILTER ON THEIR RACE CARS. I KNOW FOR A FACT MOST OF US RUN WIX, I ALSO RUN WIX FILTERS ON MY DAILY DRIVER WHICH IS ALSO THE VEHICLE THAT I PULL MY CAR TO THE TRACK WITH WEEKLY. I WORK FOR OREILLY AUTO PARTS AND I PERSONALLY WOULD RECOMMEND TO ANY CUSTOMER TO PURCHASE OUR HOUSE BRAND RATHER THAN A FRAM. NO B.S IT'S PRETTY SAID WHEN THE BIG COMPANIES ADVERTISE CRAP SAYING THAT IF THERE IS ANY DAMAGE TO YOUR VEHICLE DUE TO THE USEAGE OF OUR PRODUCT WE WILL PAY FOR DAMAGES. WELL THE BEST WAY TO GET BACK AT THEM IS TO SLAM THEM ON EVERY WEBSITE THAT YOU AND YOU FELLOW RACERS VISIT. BUST THEIR ASSES.