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.
There are many ways to boost engine performance, but proper airflow is key to getting the power you need. Swapping out your stock intake for an optimized aftermarket upgrade may be your best solution. Our riders give five-star ratings to S&B high performance air filters because they deliver consistent performance at a competitive price. Shop 4 Wheel Parts and save money on this and thousands of other items at everyday low prices. Thanks to 4WP, you can make the upgrades you want without sacrificing quality or affordability.
Your Source for S&B Filters S&B intake parts make the grade for many reasons. Let's look at the numbers: 46.78% improved airflow and 99.46% efficient at 325 CFM. What does this mean? You get significantly less airflow restriction while your engine is still protected from dust and other debris. S&B's filter design features a double inlet that boosts airflow while screening out particles. And since this filter is legal in all 50 states, you can go anywhere and enjoy greater power from your engine. There's nothing holding you back.
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This air intake kit was straight forward; easy to install. Took about 40-45 minutes to install. 300 miles later and i have noticed a 1.5 MPG decrease. That being said when you put the peddle to the metal there is an awesome/ distinctive growl. Definitely feel more ponies screaming for freedom.
By Tx -TundraLoco
from San Antonio,Texas
This intake is easy to install and you can hear a difference in airflow right away. I recommend a higher flowing exhaust for better flow in and out. Cleaning and re-oiling looks tricky in the instructions but I won't have feedback on that for a few more miles. Overall a great intake.
By Rick H.
from Dallas, TX
1.02019 Sierra 5.3 SB CAI
I drive a 2019 Sierra 5.3This is not for a daily driver. It robs the low end torque. Had SB send me a new MAF harness, but has not changed the low end problem. It appears a dyno tune will be required to get the truck back to stock functionality. For a daily driver the performance upgrade is unnoticeable on a stock truck. Now I’m locked in to exhaust and a dyno to make it worth it. It looks good under the hood though.
from Atlanta Ga
The sound is amazing and the difference in the throttle is there