S&B Cold Air Intake 2011-2012 GM 6.6L Duramax LML
Nothing but perfection
In 2011, GM made some changes to the engine compartment with the new LML engine. While some may say their '10 kits are 'close enough' with regards to fitment, 'close' does not meet S&B's standards which is why a new kit was developed. Once installed, you will get that great fit you have come to expect along with unsurpassed performance.