S&B Filters
Part Number: 75-5103D

2017-2019 Duramax L5P S&B Cold Air Intake Kit (75-5103)

$440.86 CAD
  • 2017-2019 Duramax L5P S&B Cold Air Intake Kit (75-5103)-Intake Kit-S&B Filters-Dirty Diesel Customs

S&B Filters
Part Number: 75-5103D

2017-2019 Duramax L5P S&B Cold Air Intake Kit (75-5103)

$440.86 CAD
$440.86 CAD
These cannot be shipped to the USA. Learn more
Fits: 2017 - 2019 GM Sierra/Silverado L5P w/ Duramax 6.6L
The S&B 75-5103 Intake for the 2017-2019 L5P is the ONLY intake we'd recommend going near your L5P. It's the only system that's laser cut for a perfect fit every time and actually has a higher efficiency rate than the stock intake meaning it's warranty safe! 
We recently tested this S&B intake on a customer's stock L5P on our Dyno. We took a baseline run and a run after the S&B installation and found a 10hp & 20ft-lb improvement over stock numbers. 
  • 43.86% more airflow than the stock intake
  • Improved throttle response
  • 99.42% efficient @ 571 CFM (ISO Coarse Dust)
  • Bolt-on Installation (45 Minute Installation)
  • Improved Mileage

Note: S&B Recommends adding their L5P Map Spacer Plug (82-1000) on any intake (stock or aftermarket) to significantly decrease the amount of soot buildup on your MAP sensor.

Installation Instructions - Flow Test Results

More Airflow. Better Performance

Our 2017-2019 Duramax intake has two airflow configurations depending on your airflow requirements. With the optional box plug removed, you'll get over 43% more airflow than the stock intake.

Full Silicone Hood Scoop

The hood scoop inlet holds the clear lid with no hardware required. It snaps easily into place for a snug, perfect fit.

Massive Air Filter

This Duramax intake includes a massive air filter made of high efficiency, low restriction media as well as a silicone base and top for added protection against engine heat.

Injection Molded MAF Plate

In conjunction with a foam MAF gasket, the injection-molded MAF plate ensures a quality seal around the MAF sensor that prevents any air leaks.

Stronger, Better Silicone Parts

Silicone is a premium rubber that can withstand temperatures up to 400℉ and won't crack or tear with age. It's tough yet elastic enough to stretch, then snap into a perfect seal. That's why we used silicone to build this kit's filter, inlet, coupler, and tube sleeve

Fast and Easy Install

With our full color, step by step instructions, you'll be breathing easy in 45 minutes or less with just basic tools.

S&B Part Number: 75-5103


Ask a Question
  • Do I need to run custom tuning to install this Intake Kit?

    No custom tuning is required. S&B kits are designed to work with the stock system and you will not receive any CEL's (Check engine lights) during normal operation of the vehicle.

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