Norcal Diesel Performance » S&B Filters

S&B Filters is a manufacturer of cold air intakes, filters and other performance parts, specializing in diesel/gas trucks and SUVs. Holding true to our goal, we engineer intake systems to greatly reduce airflow restriction, while still protecting your engine and test our product against our competitors following ISO 5011 standards. We keep our quality high and our pricing low by making almost everything ourselves in the U.S.

S&B is firmly committed to providing our customers with best in class, reliable products from Authorized Dealers. S&B products purchased from Authorized Dealers by the original purchaser are backed by S&B’s Million Mile Limited Warranty when used under typical driving conditions and on vehicles for which they were designed. If one of our products is not performing properly or is defective, S&B will replace it. S&B will not be responsible for any consequential, indirect, contingent, special or other damages not outlined in this warranty.

If you purchased S&B products from an unauthorized dealer or if the original factory serial number has been removed, defaced or altered, your S&B limited warranty will not be valid. Unfortunately, there are some websites and dealers who claim to be authorized S&B resellers but are not. S&B Products sold on these unauthorized websites or by unauthorized dealers do not carry a warranty from S&B. When you purchase products from an unauthorized website or dealer you are taking a risk, because these products may be counterfeit, used, or defective. Please protect yourself by ensuring that you only purchase S&B products from an S&B Authorized Dealer.

What is not covered by the S&B Warranty.

If you use an S&B product for (1) any type of racing or competitive event (2) any off-road use, (3) custom or modified product, (4) any industrial or marine applications, and/or (5) any illegal highway use. If an S&B product purchased from an Authorized Dealer is not covered by our Million Mile Limited Warranty, our products are still warranted against manufacturing defects for one (1) year from the date of purchase.