Reviewed By John E (Winchester, WI) Reviewed for a 2015 Volkswagen Passat —4/22/2015 4:58 AM
Its a ritual...I buy a new car. I get a new K&N filter for it. Boom. Done. Clean every 20-30k miles and re-oil (never over-oil the filter, btw, if you have a MAF sensor equipped car. Too much oil will contaminate the sensor and give you trouble) and you're good to go. I've used K&N filters and components in almost every car and motorcycle I've owned over the last 20 years. That's hundreds of thousands of vehicle miles. I've never had any problems with any of them or anything I've put them in.