If you own a 5.7 Hemi engine, then you know just how powerful and efficient it is. However, there's always room for improvement, and that's where mods come in. With the right modifications, you can increase the power, torque, and overall performance of your engine, making it even more fun to drive.
But with so many mods out there, it can be tough to know which ones are the best for your engine. To help you out, we've put together a short guide summary based on key points to consider when looking for the best mods for your 5.7 Hemi.
Firstly, it's important to consider your goals. Are you looking for more power, better fuel efficiency, or both? Understanding your goals will help you narrow down the mods that will be most beneficial for your engine.
Secondly, you should consider your budget. Some mods can be quite expensive, so it's important to know how much you're willing to spend before you start shopping around.
Thirdly, you should research the different types of mods available for your engine. Some popular options include cold air intakes, exhaust systems, performance tuners, and throttle body spacers.
Fourthly, you should look for mods that are specifically designed for your engine. This will ensure that the mods are compatible and will work together to improve your engine's performance.
Finally, you should read reviews and talk to other 5.7 Hemi owners to get their recommendations. This will give you a better idea of which mods are the most effective and which ones to avoid.
By considering these key points, you'll be well on your way to finding the best mods for your 5.7 Hemi engine.
10 Best Mods For 5.7 Hemi
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1. Thumpr Nsr Cam For '09+ Dodge 5.7/6.4l Hemi

The Thumpr NSR Cam is an exceptional product that delivers a fantastic sound from your VVT Hemi engine, thanks to its simple cam, limiter, and tune. This cam is specifically designed for the '09+ Dodge 5.7/6.4L HEMI engines and provides excellent performance in the mid to upper RPM range with only small losses below 2500 RPM.
One of the most significant advantages of the Thumpr NSR Cam is that it is ideal for both naturally aspirated and supercharged applications. The "NSR" No Springs Required lobe design makes it an excellent choice for those who want to forget about the springs and focus on the performance of their engine. Moreover, this cam delivers excellent horsepower gains and a broad torque curve, making it an ideal choice for muscle cars and street rods.
The Thumpr NSR Cam is recommended for those who want to tune their engines to achieve the best performance. DOD delete is recommended, and a Phaser limiter is required to use this cam effectively. With the recommended modifications, this cam can provide superior performance and an amazing sound that will turn heads on the road.
This cam is easy to install and comes with detailed instructions, making it accessible for those who want to upgrade their engine performance without the need for professional expertise. With the Thumpr NSR Cam, you can achieve the perfect balance of horsepower and torque, making it an ideal choice for those who want to take their car's performance to the next level.
In conclusion, the Thumpr NSR Cam is an excellent product that delivers exceptional performance, an amazing sound, and easy installation. Whether you own a muscle car or a street rod, this cam is a perfect choice for those who want to unleash the full potential of their engine. With the Thumpr NSR Cam, you can achieve the ultimate driving experience that will leave you wanting more.
2. Comp Cams 201-300-17 Nsr Hrt No Springs Required Stage 1 Cam For '09+ Dodge 5.7l Hemi

COMP Cams, a renowned manufacturer of high-performance camshafts, has developed a new No Springs Required (NSR) Stage 1 Grind camshaft profile for the 5.7L Gen. IV Hemi engine found in the '09+ Dodge vehicles. This camshaft is designed to deliver great mid-range torque with excellent power, making it the perfect choice for heavier vehicles that require great throttle response.
To develop this camshaft, COMP Cams leveraged its in-house dyno and Spintron machine to conduct extensive testing and research. After months of testing, the HRT camshaft profiles have been proven to outperform the competition, thanks to their superior design and performance.
In addition to the NSR Stage 1 camshaft, COMP Cams has also developed HRT Stages 2 and 3 camshafts, which are specifically designed for the 5.7, 6.1, and 6.4 engines. These camshafts have been dyno-proven to deliver huge gains, providing drivers with more power and better performance.
To make it easier for drivers to install these camshafts, COMP Cams has created all-inclusive kits that include everything needed to tackle the entire job. The CK-Kits include the camshaft, phaser limiter, pushrods, Beehive/Conical springs, steel retainers, locks, seats, and seals. The MK-Kits include everything from the CK-Kit plus drop-in performance lifters for even better performance.
All of COMP Cams' products are made in the USA, ensuring that drivers get the highest quality products that are designed to deliver outstanding performance and durability. By choosing a COMP Cams camshaft and kit, drivers can rest assured that they are getting the best possible performance upgrade for their vehicle.
3. Hemi Mds Camshaft Replacement Kit For 2009-2019 Chrysler, Dodge, Ram.

This 5.7 HEMI MDS Lifters Camshaft Replacement Kit Head Gasket Bolts Set is designed for 2009-2019 Chrysler Aspen Dodge Durango Ram 1500 Cam 53022263AF engines. The kit includes a camshaft, MDS front and rear valve lifters, lifter trays, a screw set, and a head gasket kit. This kit is a direct replacement for the MDS Hemi engine.
The cam and lifters kit is compatible with 2009 Chrysler Aspen 5.7L Engine V8, 2009 Dodge Durango 5.7L Engine, 2009-2010 Dodge Ram 1500 5.7L Engine, and 2011-2015 Ram 1500 5.7L Engine. The camshaft part numbers are 53022263AF and 53022263AE. The lifters part numbers are 53021726AC, 53021726AD, 53021726AE, 53021726AD, 53021720AB, 53021720AD, 53021720AE, 53021720BB, 53021572AC, 53022372AA, 5038785AD, 5038684AA, 5038785AA, 5038785AB, and 5038785AC. The head gasket kit part numbers are L5701K-16, HB228, and CR345HS-C.
The kit comes with a 12-month warranty. If there are any quality problems, the parts can be replaced free of charge. The kit is designed to improve the performance of the engine by replacing the worn-out components. The MDS lifters and camshaft are crucial components for the engine's performance. The lifters ensure that the valves open and close at the right time, while the camshaft controls the valve timing and lift.
This kit is a perfect solution for those who want to replace the MDS lifters and camshaft of their Chrysler Aspen Dodge Durango Ram 1500 Cam 53022263AF engines. The kit includes all the necessary components for the replacement, making it easier and more convenient for the user. The kit is made of high-quality materials, ensuring that the replacement parts are durable and long-lasting. By replacing the components, the engine's performance is improved, ensuring a smoother and more efficient ride.
4. Replacement Camshaft Kit For 2009-2016 Dodge Ram, Durango, Charger, Challenger, Chrysler 300, Grand Cherokee, Laredo, Commander With 5.7 V8 Mds Hemi.

The Dimaier 53021726AE MDS VVT Camshaft Lifters Head Gaskets Kit is a high-quality replacement kit that is designed to fit various Dodge and Chrysler models. This kit includes several essential components that are necessary for the proper functioning of the engine.
This kit is compatible with several vehicles, including the 2009-2016 Dodge Ram 1500 5.7L, 2009-2021 Chrysler 300 5.7L, 2009-2021 Dodge Charger 5.7L, 2012-2019 Dodge Durango 5.7L, and the 2009-2022 Jeep Grand Cherokee 5.7L. It is important to note that this kit is only compatible with these specific models and engines.
The OEM part numbers included in this kit are 53021726AE, 53021726AC, 53021726AD, 53021720AB, 53021720AD, 53021720AE, 53021720BB, 53021572AC, 53022372AA, 5038785AD, 5038684AA, 5038785AA, 5038785AB, 5038785AC, L5701K-16, HB228, CR345HS-C, CR345HSC, and L5701K16. These numbers ensure that the kit contains the correct components for the specific engine models.
The package includes a set of Intake & Exhaust 5.7L Hemi Engine MDS Lifters, Camshaft, Cylinder Head Gasket Bolts kit, and Multi-Displacement System. These components are necessary for the proper functioning of the engine and ensure that it runs smoothly and efficiently.
Additionally, the Dimaier 53021726AE MDS VVT Camshaft Lifters Head Gaskets Kit comes with a 12-month warranty. The manufacturer offers a warranty on the kit and will replace any parts that have quality issues at no additional charge.
In summary, the Dimaier 53021726AE MDS VVT Camshaft Lifters Head Gaskets Kit is a high-quality replacement kit designed to fit specific Dodge and Chrysler models. The kit includes essential components necessary for the proper functioning of the engine and comes with a 12-month warranty.
5. Rough Country Cold Air Intake For 09-18 Ram 1500/19-22 Classic | 5.7l – 10614

The Rough Country Cold Air Intake is a top-quality performance upgrade for 2009-2018 Ram 1500 and 2019-2022 Ram 1500 Classic models equipped with a 5.7L engine. This intake system is designed to provide increased horsepower and throttle response, making your truck more powerful and responsive than ever before.
One of the key features of the Rough Country Cold Air Intake is its ability to circulate cooler air into the engine. This cooler air is denser than warmer air, which means it contains more oxygen. By bringing more oxygen into the combustion chamber, the Rough Country Cold Air Intake helps to increase power and performance, giving you the edge you need for tough jobs or off-road adventures.
The Rough Country Cold Air Intake also comes with a premium, reusable air filter. This filter is designed to capture more dirt and debris than a standard air filter, which means it lasts longer and provides better protection for your engine. And because it's reusable, you can simply clean and re-oil the filter when it becomes dirty, rather than replacing it entirely.
Installation of the Rough Country Cold Air Intake is easy and can be done at home with basic tools. Rough Country also provides support to help ensure that your installation goes smoothly. And with Rough Country's Limited Lifetime Replacement Warranty, you can be confident in the quality and durability of your new cold air intake.
Overall, the Rough Country Cold Air Intake is a must-have upgrade for any Ram 1500 owner looking to improve their truck's performance. With increased horsepower, throttle response, and a premium air filter, this intake system delivers the power and protection your engine needs to perform at its best.
6. Mds Lifters Camshaft Kit For Dodge Ram 1500 5.7l Hemi 09-18, P/n 53022263ae/5038785ad.

The MDS Lifters Camshaft Kit Replacement for Dodge Ram 1500 5.7L Hemi 2009-2018 Part 53022263AE 5038785AD MSQ-CD is a top-quality replacement part designed to optimize the performance of your Ram 1500 5.7L Hemi V8. This camshaft kit is made to replace the stock camshaft and lifters with a set of high-quality MDS lifters and VVT camshaft, which are engineered to deliver superior performance and efficiency.
The kit includes a set of lifters with part numbers 5038785AD, 5038684AA, 5038785AA, 5038785AB, 5038785AC, 53021726AC, 53021726AD, 53021726AE, 53021726AF, 53021726BB, 53021726BC, and 68060714AA, as well as a camshaft with part numbers 53022263AF and 53022263AE. These parts are specifically designed to fit and function perfectly with your RAM 1500 5.7L Hemi V8, ensuring optimal performance and longevity.
This camshaft kit is an ideal replacement for RAM 1500 5.7L Hemi V8 models manufactured between 2011 and 2019. It is also compatible with Dodge Ram 1500 5.7L Hemi V8 A/T models from 2009 and 2010, Durango 5.7L Hemi V8 models from 2009, and Chrysler Aspen 5.7L Hemi V8 models from 2009. It is a direct replacement for the stock camshaft and lifters, making installation quick and easy.
The MDS Lifters Camshaft Kit Replacement for Dodge Ram 1500 5.7L Hemi 2009-2018 Part 53022263AE 5038785AD MSQ-CD is engineered to deliver superior performance and efficiency. The MDS lifters are designed to reduce engine noise and vibration, while the VVT camshaft optimizes power delivery and fuel efficiency. This results in a smoother, quieter engine that delivers more power and better fuel economy.
Overall, if you're looking for a high-quality replacement camshaft kit for your RAM 1500 5.7L Hemi V8, the MDS Lifters Camshaft Kit Replacement is an excellent choice. It is designed to fit and function perfectly with your vehicle, delivering superior performance and efficiency. With this kit installed, you can be confident that your engine is running at its best.
7. Precision Non Mds Lifters Set For Chrysler, Dodge, And Jeep 5.7l, 6.1l, 6.4l Hemi Engines – Replaces Oem #5038784ad, 5038686aa.

The NMN Precision NON MDS Lifters Set 53021720AA 53021720AB Replacement is designed to replace OEM lifters of multiple part numbers, including 5038784AD, 5038686AA, 5038784AA, 5038784AB, 5038784AC, 53021572AA, 53021720AA, 53021720AB, 53021720AC, 53021720AD, and 53021720AE. These lifters are specifically designed for use in all NON "DOD/MDS" vehicles, which are not the same as the "MDS" lifters used in some DOD engines.
This lifters set is a suitable replacement for a range of popular Chrysler, Dodge, Jeep, and Ram vehicles. They are compatible with the Dodge Challenger (2008-2021), Charger (2006-2021), Durango (2004-2005), Magnum (2006-2008), Dodge Ram 1500 (2003-2008), Dodge Ram 2500 (2003-2010), Dodge Ram 3500 (2003-2008), Ram 1500 (2021), Ram 2500 (2011-2018), Chrysler 300 (2007-2010), and Jeep Grand Cherokee (2006-2010, 2018-2021).
Valve lifters play a vital role in the valvetrain of pushrod engines. These lifters are hydraulic tappets, also known as hydraulic valve lifters or hydraulic lash adjusters. They are designed to maintain zero valve clearance in an internal combustion engine, leading to quieter operation and longer engine life. The hydraulic lifter is designed to allow the valve train to operate with zero clearance, resulting in improved engine performance.
Professional installation of the NMN Precision NON MDS Lifters Set 53021720AA 53021720AB Replacement is highly recommended, as no instruction is included. The set is designed to fit specific vehicle types, ensuring a perfect fit and improved engine performance. The product is vehicle-specific, ensuring that it is compatible with the vehicle it is designed for.
In conclusion, the NMN Precision NON MDS Lifters Set 53021720AA 53021720AB Replacement is a high-quality product designed to improve engine performance, increase engine life, and reduce noise. It is a suitable replacement for a range of popular Chrysler, Dodge, Jeep, and Ram vehicles and is specifically designed for use in all NON "DOD/MDS" vehicles. Professional installation is highly recommended, and the product is vehicle-specific, ensuring a perfect fit.
8. K&n Cold Air Intake Kit For 5.7l V8 2009-2021 Dodge/ram (1500, 2500, 3500, 1500 Classic) Increases Acceleration And Towing Power, With A Guaranteed Horsepower Boost Of Up To 16hp. Compatible With Model 63-1561.

If you're looking for guaranteed horsepower gains and improved towing power, look no further than the K&N Cold Air Intake Kit. Designed to provide a less restrictive path for airflow, this kit increases the volume of cool, oxygen-rich air that flows into your engine, resulting in an estimated increase of up to 16 horsepower and up to 17.54 ft.lbs. of torque.
But it's not just about the power gains. K&N's intake systems also allow your engine to breathe and sound as it should, with a growl on acceleration and a return to quiet once at speed. And you can trust the dyno testing that comes with each intake system, which is performed on wheel-based dynamometers.
The benefits don't stop there. This air intake kit also improves acceleration and uphill performance when towing, thanks to improved throttle response and overall horsepower and torque. And with K&N's signature, reusable air filter, which combines four layers of pleated, breathable cotton with K&N's red filter oil, you'll have premium engine protection that only needs cleaning every 100,000 miles under normal highway driving conditions.
The durable roto-molded intake tube and custom heat shield are also worth noting. The high-density polyethylene (HDPE) rotationally-molded intake tube helps increase the volume of airflow to your engine, while the heat shield helps protect intake air from the high temperature of your engine bay.
Plus, you can rest assured that this air intake kit won't void your manufacturer vehicle warranty, and it's backed by a No-Hassle Lifetime Limited Warranty that protects your vehicle for the life of the vehicle.
Installation is a breeze, with detailed, step-by-step instructions and all necessary parts included. The entire air intake system can usually be installed in less than 60 minutes with basic hand tools.
And perhaps best of all, this K&N Cold Air Intake Kit is proudly made in the USA for trusted quality and reliability, backed by US-based customer support. If you want to increase your vehicle's horsepower and towing power while improving engine sound and protection, the K&N Cold Air Intake Kit is an excellent choice.
Best Mods For 5.7 Hemi FAQs
What are some recommended suspension mods for a 5.7 Hemi-powered vehicle?
There are a few recommended suspension modifications for a 5.7 Hemi-powered vehicle. First, upgrading the shocks and struts can provide better handling and a smoother ride. Companies such as Bilstein and Koni offer high-performance shock absorbers that can improve overall suspension performance. Secondly, upgrading the sway bars can reduce body roll and improve cornering ability. Companies such as Eibach and Hotchkis offer sway bar kits for various Hemi-powered vehicles. Lastly, upgrading the control arms and bushings can provide better stability and handling. Companies such as BMR Suspension and Whiteline offer a range of control arm and bushing upgrades for Hemi-powered vehicles. Overall, these modifications can improve the handling, stability, and overall performance of a 5.7 Hemi-powered vehicle.
What are the best performance mods for a 5.7 Hemi engine?
The 5.7 Hemi engine is a powerful engine, but there are several performance mods that can help increase its horsepower and torque. The best performance mods for a 5.7 Hemi engine include a cold air intake, exhaust system, performance tuner, and a throttle body spacer.
A cold air intake allows the engine to breathe in more cool air, which increases its power output. Upgrading the exhaust system helps to reduce backpressure and increase exhaust flow, which leads to better performance. A performance tuner reprograms the engine's computer to optimize its performance, while a throttle body spacer helps to improve the engine's airflow.
Other performance mods for a 5.7 Hemi engine include upgrading the camshaft, installing a supercharger or turbocharger, and upgrading the fuel injectors. However, these mods require more extensive modifications and can be more costly. Overall, the best performance mods for a 5.7 Hemi engine depend on the owner's budget and desired level of performance.
What are the most effective tuning mods for a 5.7 Hemi engine?
The most effective tuning mods for a 5.7 Hemi engine include installing a cold air intake, upgrading the exhaust system, and adding a performance tuner. A cold air intake increases the airflow to the engine, resulting in more power and better fuel efficiency. Upgrading the exhaust system, such as installing a cat-back exhaust or headers, improves exhaust flow and enhances the engine's sound. A performance tuner adjusts the engine's computer to optimize its performance and can include features like adjusting the air/fuel ratio, ignition timing, and throttle response. Other effective mods include installing a high-performance camshaft, upgrading the fuel system, and adding forced induction like a supercharger or turbocharger. However, it's important to note that any modifications should be done by a professional and should be compatible with the vehicle's existing systems to avoid damaging the engine.
What are the top air intake mods for a 5.7 Hemi?
The top air intake mods for a 5.7 Hemi include cold air intakes, throttle body spacers, and high-flow air filters. Cold air intakes are designed to increase the amount of cold air that flows into the engine, resulting in improved performance and fuel efficiency. Throttle body spacers are used to increase the volume of air that enters the engine, resulting in increased horsepower and torque. High-flow air filters are designed to increase the amount of air that flows through the engine, resulting in improved performance and fuel efficiency. These mods can be done individually or in combination for maximum results. It is important to note that any modifications made to the air intake system should be properly installed and tuned to prevent damage to the engine.
Which exhaust system is the best for a 5.7 Hemi engine?
Some of the popular exhaust systems for the 5.7 Hemi engine are the Borla Cat-Back Exhaust System, the MagnaFlow Cat-Back Exhaust System, and the Flowmaster Outlaw Cat-Back Exhaust System. These systems are designed to improve the performance of the engine by increasing power and torque, enhancing the sound, and reducing back pressure.
Before choosing an exhaust system, you should consider factors such as the material, the design, the sound, and the installation process. It is recommended to consult a professional mechanic or exhaust system specialist to help you choose the best exhaust system for your 5.7 Hemi engine.