Not Available to Ship to California
The all new turbo inlet manifold from S&B Filters for the Duramax LLY will increase throttle response and help lower your exhaust gas temperatures and engine operating temperatures. The S&B manifold outflows your stock LLY mouthpiece by a whopping 78.6%!
S&B manufactures this inlet using CNC machining for precise and consistent results. It is compatible with any aftermarket cold air intake kit part 75-5038. In order to remain compliant with current emissions regulations S&B Filters designed a threaded CCV port. A plug is included with this manifold for all of those who wish to re-route the CCV tube for race only installations.
