The best way to start the day is to hear your 5.7 Hemi shouting louder than before. And, you can never deny that you have always wanted to get some extra horsepower! You can get them all from the cold air intake! And if these are everything you have always wanted, you are in the right place!
From adding power to your engine to improve MPG, cold air intake is a great way to make your truck stronger. Also, a little improved throttle response will make double the satisfaction. And if you are eying for fuel economy, what can be better than cold air intake?
Best Cold Air Intake for 5.7 Hemi Charger
After huge research on the best way to strengthen your 5.7 Hemi Charger, we have come up with the top 10 cold air intake that actually works! All of them available on Amazon. We don’t want your 5.7 Hemi to slow down. And this is how you can make the engine work better! Here is the quick list of best cold air intake for 5.7 Hemi charger.
- K&N Cold Air Intake Kit– (Recommended) Fits in Dodge (2005-2015) 5.7 Hemi Charger
- Mopar 77070044AC Cold Air Intake– Easy and valuable upgrade for 5.7 Hemi Charger
- Airaid 351-210 Intake System-SynthaMax Dry Filter
- S&B Filters 75-5106 Cold Air Intake– 99.30% Efficiency Rating
- K&N Cold Air Intake Kit 6902526TP– Ultimate longevity
- K&N Cold Air Intake Kit DOD MAGN/CHRY300/05– Hear the power under the hood
- Genuine Mopar 77060003AC Cold Air Intake– Fits in Dodge (2004-2010) 5.7 Hemi Charger
- Mopar 2011-2013 Dodge Challenger– Fantastic cold air intake system
- K&N Cold Air Intake Kit 77-1561KP– Easy installation
- K&N Cold Air Intake Kit 57-1533– Cold Air Intake for 5.7L Hemi Charger (2003-2008)
1. K&N Cold Air Intake Kit – Guaranteed to Increase Horsepower
In the competition of cold air intake, K&N has always been on the top lists for vehicle lovers. When the name can make you feel a little confused, the installation is pretty straightforward.
It will take more or less 1 hour or so to install it. Also, you will see visible changes in your MPG increment. It fits the 5.7 Hemi Charger perfectly.
On the other hand, after installing this, you will see that the acceleration will be quicker than before. With the help of this, during the towing, it increases the uphill performance, Also, the throttle will be more responsive.
The materials used in the construction are high-grade and solid. Also, you will be relaxed listening to your amazing truck sound!
It makes it easy for you to use it as it requires late cleaning. On the contrary, it can protect your engine from different sorts of harmful contaminants. So, your engine stays safe4 and runs better than before!
- A visible increase in horsepower
- Improves throttle response
- Improves engine sound
- Easy installation process
- Protects engine from dangerous contaminants
- Highly expensive
- Oil line requires re-routing for intaking tube
2. Mopar 77070044AC Cold Air Intake – Easy and valuable upgrade for 5.7 Hemi Charger
The design of this Mopar cold air intake is something to die for. It looks amazing but the performance is better than that. On the opposite side, the installation of this cold air intake is a breeze. You can do it in 1 hour and in some cases, if you are a PRO in this, you can do it in 25-30 minutes!
When it comes to the throttle response, you will see a noticeable improvement in the throttle response. If you are searching for a cold air intake that increases the aggression of your vehicle, you have already got that!
Horsepower improvement is detectable if you use this cold air intake. The bolt-on system of this cold air intake will take all the cold air into the cone filter and eventually in the intake manifold. No matter what the weather condition is, your vehicle will get better MPG.
This is specially designed for 5.7L. So, you don’t need to worry much about your Hemi 5.7L. This will fit your vehicle properly. The filter inside the cold air intake is a directional cone filter. This can filter the air perfectly.
- High-grade machined construction
- Detectable improvement in horsepower
- Improves the throttle performance
- Includes directional cone filter
- Affordable in price
- The filter is tough to adjust’
- Cheaply made filter rubber tube
3. Airaid 351-210 Intake System – SynthaMax Dry Filter
This specific cold air intake is known among the users for the perfect fit. Once you go through the specification and know it matches your car, after installing it, you will see the perfect fit.
The design of this intake system is very simple and straightforward. People often get worried about simplicity. But these good things don’t need ornamentation!
With the installation of this cold air intake, if you have plans to see some extra MPGs, you are surely going to see that. On the other hand, in your Hemi 5.7, you will see a significant difference in the sound of the throttle.
The sound will improve and you will feel better while driving. It will definitely be much throatier. The installation on the other hand is pretty easy. It will take more or less 1 hour to install it. Also, it looks incredible when you get your hands on it.
There are issues related to the instruction for the installation as it keeps it more on your imagination. But the MPG improvement and deep sound will make you forget that!
- Visible improvement in MPG
- Deep throttle sound
- Simply designed
- Straightforward installation
- Washable and reusable
- The instructions are short
4. S&B Filters 75-5106 Cold Air Intake– 99.30% Efficiency Rating
If you are a newbie and want some clear instructions for the installation of the cold air intake, this one can offer you that. The installation takes a bit more time than the regular ones.
It takes almost 2 hours. However, it will present neat and detailed instructions for the installation which is great for the beginners.
Under the hood, it will fit perfectly. The finish it affords is also clean and incredible to look at. It will bring back the jump in your truck that you were missing all these days! And for you, it will bring a huge difference in your driving life.
It improves the horsepower to some extent. But if you want extreme horsepower improvement, you will not get this here. However, what will blow your mind is the improvement in the throttle response. The engine sound will get very loud.
This is a well-made product and the bolts will line up perfectly. If you want an improvement in the mileage, you will need to give it time. Also, it will help you in avoiding the check engine lights. So, in a way, it protects your truck!
- Visible throttle response
- Perfect fit for the truck
- Helps in avoiding check engine light
- Saves fuel
- Detailed instruction for installation
- Lengthy installation process
- No cleaner added for the cotton filter
5. K&N Cold Air Intake Kit 6902526TP– Ultimate longevity
The cold air intakes by K&N have always been the best on the market until now. It is one of the best cold air intake for 5.7 Hemi charger.
If you are here to get the horsepower improvement, you will see only a little difference. However, the fact is different when it comes to gas mileage and throttle response improvement.
In terms of the gas mileage, within days, you will see how you get more power from less gas. This will help you in lessening fuel consumption too.
Well, we always want to hear our engine roar like a beast. If you get this one, you don’t need to wait much to listen to that! You cannot beat the throttle response that it gives to the engine and how your engine sounds!
The filter box of your cold air intake has a large hole. In this case, you might require some fittings. The instructions are complicated and short for beginners.
Even sometimes, the professionals get a bit disappointed with the instructions. However, once you know how to install, it is only a matter of time you get the best from your engine!
- A visible change in gas mileage
- Huge throttle improvement
- Reduces oil consumption
- Durable and serves for a long period
- Well-made and shiny design
- Instructions are impractical
- Filter box requires fitting
6. K&N Cold Air Intake Kit– Hear the power under the hood
If you want to get the perfect filter from your cold air intake, you can rely on this one! The seals of the Cold air intake is extremely good. However, the filter housing will need a few technical works. But in terms of the throttle response, this is a gem in the crowd.
This is not very extraordinary for the MPG or power improvement but the sound will surely improve. You will see your car growling like never before.
On the contrary, you will no need to clean the cold air intake filter frequently. Also, it has the ability to protect your engine. The acceleration will get a visible improvement after adding this with your truck.
This unit is not only great for the Hemi 5.7 but also for multi-models. So, this is quite flexible for you. If you know the basics of the installation, it will be easy for you to install it.
But in comparison to the other products mentioned here, the instructions here are difficult to understand.
- Throttle response improvement
- Fits will multiple models
- Improvement in acceleration
- Doesn’t require filter cleaning frequently
- Easy maintenance
- Heatshield doesn’t fit
- Instructions are impractical
7. Genuine Mopar 77060003AC Cold Air Intake– Fits in Dodge (2004-2010) 5.7 Hemi Charger
The design is made to fit in your car just like a piece of the vehicle. Also, you will see the difference right away and you don’t need to wait for it that much!
You will see your HEMI to express better sound than before. If all you have always wanted is the aggressive sound from the engine, this is the time. The throttle response is very aggressive and on acceleration, you can feel the improvement.
The installation on the other hand is a snap. All you need is some basic tools and 1 hour or so. You can install it easily. The directions included in the box for installation are pretty straightforward and clear.
This cold air intake might feel a little more expensive than the other comparable products but the throatier sound and the crisper throttle response will be worth the money. According to the HEMI users, this is a must-have.
- Crisper throttle response
- Throatier sound on acceleration
- Best fit for HEMI
- Straightforward installation
- Clear and specific instructions
- No carbon used in the tubing
8. Mopar 2011-2013 Dodge Challenger– Fantastic cold air intake system
If you are wondering if there is any specific cold air intake that is made for Hemi then you are in the right place. This Mopar cold air intake is the best buy for your Hemi 5.7 as this will fit flawlessly with your vehicle.
After getting this installed, all you will get in a louder engine and better power. People that have little knowledge about trucks always get confused about the installation process of cold air intake.
However, this product is here to reduce your confusion. With your little knowledge, you can install this one. Also, along with the sound, if the horsepower improvement is what you want, this can be the best.
This can get your observable power gain in your vehicle. Also, the instructions added with the kit are very easy to understand. Your truck can breathe even better with this kit. The throttle response will make you settle for this cold air intake forever!
If fuel economy is everything to you, this can be the best choice for you. Also, there is no oiling required in the case of this Mopar cold air intake.
- Visible throttle response
- Louder engine sound
- Easy installation
- No oiling required
- Best fit for HEMI
- Observable power gain
- Sometimes the bolts are missing in the package
9. K&N Cold Air Intake Kit 77-1561KP– Easy installation
Yes, we will never stop talking about the K&N Cold Air Intakes because it is the best brand that you can buy for your Hemi.
While installing this one, you will see that the instructions added with this are impressively easy. Also, there are pictures added for the installation process that makes the work easier for you.
The MPG improvement with this cold air intake is loved by the users. All the users go for this basically for the MPG improvement. Within some days, you will see a visible change in the MPG.
Also, if you are eying for the throaty sound from your engine, stick to this cold air intake. It will give your engine additional strength for revealing throatier sound and you will feel that you are running a beast!
The power increase is so evident that users are very fond of this. Also, from the labor to the materials along with the tooling and the engineering, everything is perfect with this kit. However, while buying, check if all the bolts and accessories are added with the box or not.
- Visible MPG improvement
- Throaty sound on acceleration
- Very easy installation
- Easy instructions available
- Engineering, tooling and, materials are high-grade
- Sometimes it comes with some parts missing
10. K&N Cold Air Intake Kit 57-1533– Cold Air Intake for 5.7L Hemi Charger (2003-2008)
K&N has incredible cold air intake models available and most of them are high-grade. From engineering to quality, everything is high when it comes to this cold air intake. For the 5.7L Hemi, this will improve everything you want!
You will see a huge difference in the sound when it is time to work on the acceleration. When you run the truck, you will surely listen to a beast if you install this one. The better throttle response will also make you feel that this one is the best for you.
If you want the change in gas mileage too much, this is not for you. Yes, you will see a bit of gas mileage improvement. But that is not too visible. Also, you have to wait to see gas mileage development. However, horsepower will surely be improved after adding this to your truck
It requires less filtering and also, it improves the acceleration of your vehicle. By providing cold air, it usually protects your engine. Also, you get a warranty if you want a replacement based on any difficulty. Also, check the parts before you buy them.
- Observable throttle response
- Improvement in acceleration
- Improved horsepower
- Requires less filtering
- Some gas mileage
- Installation takes time
- Some parts might be missing
Buying Guide for 5.7 Hemi Charger Cold Air Intake
The first thing that you should notice when you plan to buy a cold air intake for Hemi 5.7 Charger is fitting. If the size of the cold air intake doesn’t match with your Hemi 5.7 Charger, the cold air intake is of no use.
You don’t want to spend too much on such an intake that doesn’t fit. So, before everything, go through the size chart and check if Hemi 5.7 is enlisted in the list or not. The easier the fit, the better. So, before you look into the above benefit, ensure the fit first.
Air Intake Filter
When you are buying a cold air intake for your Hemi 5.7, the second thing you need to notice in the filter. If you are settling for a filter that is not washable, you will not be able to use it again.
So, for your 5.7 Hemi Charger, you must find a cold air intake that is washable. And as a result, you will be able to reuse it.
The filters that are washable and reusable will last for a longer period. Additionally, it is also light on your wallet. So, why would you waste money on cold air intake replacements?
Air Intake Housing
The shape of your intake housing is responsible for funneling air inside the HEMI engine. And so, the shape and the size of the housing is very important. ‘
The housing can hold a particular amount of air. Also, the straightness of the housing matters in terms of taking cold air to the engine.
Both of these have an effect on the volume of the air that your engine gets. So, go through the intake housing.
When the air gets inside the Hemi engine, we already know that the air is cold as you are dealing with the cold air intake process. However, the cold hair has a temperature too. And the air temperature will have an impact on the performance of the whole cold air intake process.
However, if you are a Hemi 5.7 owner, you must be glad to know that Hemi is designed for cold air supply. But in this case, the colder the air, the better things will be! Some air intakes are not that great in keeping the air very cold.
On the other hand, there are also cold air intakes that will also use a heat shield. The work of this heat shield is to protect the cold air from getting heated.
With the second type, when the air passes through the filter and the housing, the air will stay colder than the other intakes. Go for this one.
Frequently Asked Question!
How much HP does a cold air intake add to the 5.7 Hermi?
When your Hemi 5.7 goes through a cold air intake, the one horsepower is generated in every cubic inch.
So, you can already imagine that if you go through a cold air intake process, you are going to see a visible difference in the horsepower of your Hemi 5.7L. The horsepower might improve to 390 if you maintain the right process of cold air intake.
What basic tools are needed for a cold air intake process?
You have to keep some basic tools in your garage if you want to do the cold air intake process by yourself.
First of all, you will need a ¾ inches wrench with a 13mm socket. Also, a 10mm socket and a flat screwdriver are needed here.
A ratchet in combination with a 5/16 inch socket is mostly used in the process. Another wrench of 10mm and an Allen wrench of 4mm will fulfill the whole tool list for cold air intake.
How much time does it take to install a new cold air intake?
The installation of the cold air intake completely depends on the cold air intake you are using. Some are really complicated and so, they will require time to install. On the other hand, some are very easy even for beginners.
It also depends on your level of experience. If you are seasoned in this sector, you can do it within 30 minutes and if you are a newbie, you might take 2 hours or more to adjust it!