Maximum Performance.
Our cold air intake was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
With 750,000+ parts available, we can probably still get it. Check the spelling, try the part number, or ask us.
Request this part Text us (833) 691-5717S&B · Part # S&B75-5091
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Our cold air intake was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
The huge air filter and tube produce a more aggressive sound than stock. Click the play button to listen from outside and inside the cab.
S&B devotes a huge amount of resources to engineer our intakes that allow your engine to run properly with stock calibration or enhanced tuning. This kit was designed to avoid check engine lights with its properly mapped Mass Air Flow Sensor.
The large diameter intake tube was designed to minimize restriction. The tube is positioned in one clean line with minimum obstructions from the throttle body to the air box. This means more cool air and better performance.

More air equals better performance. The Duramax LMM intake kit features two large air inlet points. If you want to customize the amount of air you take in, we include an optonal box plug that can seal off one inlet point.

| Year | Make | Model | Engine |
|---|---|---|---|
| 2007-2010 | Chevrolet | Silverado 2500 | 6.6L, Diesel, LMM |
| 2007-2010 | Chevrolet | Silverado 3500 | 6.6L, Diesel, LMM |
| 2007-2010 | GMC | Sierra 2500 | 6.6L, Diesel, LMM |
| 2007-2010 | GMC | Sierra 3500 | 6.6L, Diesel, LMM |
Free Canadian shipping on qualifying orders $399+, with no duties or brokerage. Special order and made-to-order items can't be cancelled or refunded once ordered. Oversized items may have a handling fee depending on your location; pickup in Mississauga has no fee.
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Free Canadian shipping on qualifying orders $399+
No duties or brokerage fees
Price match guarantee
750,000+ parts from 500+ brands
With 750,000+ parts available, we can probably still get it. Check the spelling, try the part number, or ask us.
Request this part Text us (833) 691-5717