Not sure which 2008 Chevy Silverado Air Intake Systems are right for you? We have over 15237 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Already have a Volant Intake on my 2003 Expedition and it works great. Seems to provide more horsepower gains than mileage gains, but overall, a great product. Just insalled it on my 2008 Silverado 2500 HD. Too ealry to tell on the milage gains until the computer adjusts for it but throttle response appears better already!" —Kenneth M from Orange, CA bought a Volant Cold Air Intakes for a 2008 Chevy Silverado.
"i have a cold air intake system and 1" throttle body space by airaid, and the jet mass airflow sensor works really well with it. throttle response is better, i believe there is a little more hp, but not sure about the mpg." —Gary G from Jacksonville, FL bought a Jet Power-Flow Mass Air Sensor for a 2008 Chevy Silverado.
"I was looking for a spacer that help mpg and didn't whistle. This product did both for me and I couldn't be happier. It improved mpg by 1.4 and gave me a little more umph as it states. For the price it's hard to beat. Great item thanks auto anything!" —Bob S from Scottsdale, AZ bought a Jet Power-Flow TBI Spacer for a 2008 Chevy Silverado.
"Easy to install,took less time than I thought it would....one hour.Slight increase in mileage.Hard to tell whether power increased,the truck is new and I'm trying to stay off the pedal.Overall its an OK product." —Tim W from Perry, MI bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2008 Chevy Silverado.
"I have only purchased the intake a short time ago but in that period of time, I have already heard and felt the difference in ther performance of my truck. But the real difference is that I am not filling my 8 cylinder truck as often as before. You will definately see the difference in the amount of gas that you purchase." —Natasha S from North Las Vegas, NV bought an Airaid Intake System for a 2008 Chevy Silverado.
"I appear to have more power on take off will check any better gas miles soon" —Garry N from Louisville, KY bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2008 Chevy Silverado.
"Installed easy on a 08 Siverado with 5.3. Had to drill one hole. Great product. Very quiet at idle and regular cruise. Throatier growl and high rpm (3.5K plus). Would highly recommend!" —Harold S from Lafayette, LA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2008 Chevy Silverado.
"pros: quick install, looks good,throttle response improvedcons: no ram air scoop 1/4'' flat washers seem to small at the connection to throttle body. DO NOT OVERTIGHTEN!! hardware will go through intake. overall satisfied with purchase." —Julio A from Pomona, CA bought a Volant Cold Air Intakes for a 2008 Chevy Silverado.
"It was money well spent but a little tricky to line up with throttle body spacer that was also installed." —Michael L from Missouri City, TX bought an Airaid Modular Intake Tube for a 2008 Chevy Silverado.
"I purchased this system for a 2008 Silverado 5.3 liter and I love it!! Sounds awsome, great price ( nobody came within $30 of the price ), the only flaw I would say is the directions are very very small, and i think they should show more detailed pictures for installation. Install took 1.5 hrs and i did it by my self. I would recommend this product to anyone and it seems to have given me an extra 20 miles per tank also. Will pay for itself within a couple years!!!!" —Mike J from Newport, MI bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2008 Chevy Silverado.
"Air that is. This is a good product; defiantly a noticeable difference in power. Although we have not seen much difference in fuel efficiency from the built in electronic Chevy fuel monitoring. We will see when we actually compute the numbers." —Seth A from Hayden, ID bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2008 Chevy Silverado.