Any returns received without an RMA# will be charged a restocking fee and any shipping fees associated with the return. All returns are subject to a 15% restocking fee. Once the item is received it will be inspected and a credit will be issued accordingly. All items must be in brand new and resalable condition. Before shipping your product back please make sure you package it up exactly how you received it and in all of its original packaging. The customer will be responsible for all shipping fees. To receive your return instructions and RMA# please use our online form under Returns and Exchanges! Once you receive your return instructions please ship out the item at your earliest convenience and provide the tracking number to your customer service rep. All K&N Performance Gold Oil Filters are manufactured to exacting engineering standards.They are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturers recommended service intervals.Īny returns for an exchange or refund will be allowed within 30 days from the receipt of your order and must be authorized prior to shipping with an RMA Number (Return Merchandise Authorization). The solid construction allows for oil flow rates between 12-16 gallons per minute (depending on filter size), and is unaffected by racing fuels. K&N uses metal top end caps instead of paper to ensure that no unfiltered oil can get back into the system. The real quality isn't just on the outside, the inner filter element traps contaminants as small as 10 to 20 microns in size. The heavy duty construction helps reduce the risk of rock and stone damage. K&N's oil filter efficiency rating meets or exceeds the requirements of high performance automotive engine builders. This allows for higher flow rates while providing outstanding filtration.K&N Performance Gold Oil Filters for automotive applications have been constructed from the ground up to satisfy the high performance needs of race car owners and drivers, as well as the average vehicle owner who wants the very best oil filter available. Our oil filters also use a resin impregnated cellulose filter media. The drilled hole on the nut provides for safety wire attachment.

We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. Most of our automotive and marine oil filters come with a 1 inch nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal.

K and n oil filter