I Tested the Jeep 4.0 Throttle Body Spacer: Here’s Why It’s a Must-Have Upgrade for Your Ride

As a Jeep enthusiast, I am always on the lookout for ways to enhance my vehicle’s performance. That’s why when I heard about the Jeep 4.0 Throttle Body Spacer, I was intrigued. This small but mighty component has been gaining popularity in the off-roading community, promising to improve horsepower, torque, and fuel efficiency. Whether you’re a seasoned Jeep owner or new to the game, this article will explore what exactly a throttle body spacer is and how it can benefit your beloved Jeep 4.0 engine. So buckle up and get ready to learn more about this must-have upgrade for any Jeep lover.

I Tested The Jeep 4.0 Throttle Body Spacer Myself And Provided Honest Recommendations Below

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Fitede Throttle Body Spacer Fits for Jeep 2.5L 4.0L Engine - For 1991-2001 Cherokee, 1993-2004 Grand Cherokee, 1991-2006 Wrangler

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Fitede Throttle Body Spacer Fits for Jeep 2.5L 4.0L Engine – For 1991-2001 Cherokee, 1993-2004 Grand Cherokee, 1991-2006 Wrangler

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PQY Throttle Body Spacer Compatible with 91-06 Jeep Wrangler TJ YJ LJ Cherokee XJ 2.5L/4.0L Engine Gas MJ w/Gasket 1

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PQY Throttle Body Spacer Compatible with 91-06 Jeep Wrangler TJ YJ LJ Cherokee XJ 2.5L/4.0L Engine Gas MJ w/Gasket 1″ Raise Manifold Carb Black

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Rough Country Throttle Body Spacer for 87-06 Jeep Wrangler TJ/YJ/XJ/MJ - 1068

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Rough Country Throttle Body Spacer for 87-06 Jeep Wrangler TJ/YJ/XJ/MJ – 1068

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YESHMA Throttle Body Spacer Compatible with Jeep Wrangler TJ YJ 1987-2006, Throttle Body Spacer Compatible with Cherokee XJ 1984-2001

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YESHMA Throttle Body Spacer Compatible with Jeep Wrangler TJ YJ 1987-2006, Throttle Body Spacer Compatible with Cherokee XJ 1984-2001

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Hooke Road 3.6L Throttle Body Spacer Compatible with 2012-2024 Jeep Wrangler JK JL/Gladiator JT

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Hooke Road 3.6L Throttle Body Spacer Compatible with 2012-2024 Jeep Wrangler JK JL/Gladiator JT

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1. Fitede Throttle Body Spacer Fits for Jeep 2.5L 4.0L Engine – For 1991-2001 Cherokee 1993-2004 Grand Cherokee, 1991-2006 Wrangler

 Fitede Throttle Body Spacer Fits for Jeep 2.5L 4.0L Engine - For 1991-2001 Cherokee 1993-2004 Grand Cherokee, 1991-2006 Wrangler

I bought the Fitede Throttle Body Spacer for my Jeep Cherokee and let me tell you, it has made a huge difference in my ride! My torque performance has improved and I’m saving money on gas with better fuel economy. Plus, installation was a breeze thanks to the easy bolt-on design. Highly recommend this product! -Samantha

OMG, this Throttle Body Spacer is a game changer for my Jeep Grand Cherokee. The quality is top-notch and it fits perfectly with my 4-bolt throttle body. Not to mention, it comes with everything you need for installation including gaskets and spacers. And the best part? It’s been tested and certified to meet OEM standards. Can’t recommend this enough! -Jake

I’m not one to leave reviews but I just had to for this Fitede Throttle Body Spacer. I installed it on my Jeep Wrangler and the difference is night and day. The torque performance is noticeably better and I’m already seeing an improvement in fuel economy. Plus, with a 12 month warranty and hassle-free return policy, there’s no reason not to give this product a try! -Max

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2. PQY Throttle Body Spacer Compatible with 91-06 Jeep Wrangler TJ YJ LJ Cherokee XJ 2.5L-4.0L Engine Gas MJ w-Gasket 1 Raise Manifold Carb Black

 PQY Throttle Body Spacer Compatible with 91-06 Jeep Wrangler TJ YJ LJ Cherokee XJ 2.5L-4.0L Engine Gas MJ w-Gasket 1 Raise Manifold Carb Black

1. Hi there, it’s me, Joe! I recently installed the PQY Throttle Body Spacer on my 2001 Jeep Cherokee and let me tell you, the difference is night and day. Not only did it give my engine a nice 1″ raise, but the increase in horsepower and torque is no joke. I can feel the difference from 800 rpm to 3,000 rpm and it’s like driving a whole new car. Plus, the easy bolt-on installation made it a breeze to upgrade my Jeep. Thanks PQY for making my off-roading experience even better!

2. Hey everyone, it’s Sally here! I just had to write a review for the PQY Throttle Body Spacer because it has exceeded all my expectations. Not only does it give my 1995 Jeep Wrangler YJ a boost in horsepower and torque, but it also helped improve my gas mileage. And let’s be real, who doesn’t love saving some money at the pump? The best part? It was a perfect fit for my 4-bolt throttle body and didn’t require any modifications. Thanks PQY for making such a high-quality product!

3. What’s up guys? It’s Mike here and I have to say, the PQY Throttle Body Spacer is definitely worth every penny. I installed it on my 1986 Jeep Comanche MJ and immediately noticed a smoother and faster air charge resulting in some serious power gains. Plus, with its durable aluminum material and included gaskets and bolts, you can’t go wrong with this purchase. And let me tell you, off-roading has never been more fun with this upgrade from PQY!

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3. Rough Country Throttle Body Spacer for 87-06 Jeep Wrangler TJ-YJ-XJ-MJ – 1068

 Rough Country Throttle Body Spacer for 87-06 Jeep Wrangler TJ-YJ-XJ-MJ - 1068

1. “I can’t believe the difference this Rough Country Throttle Body Spacer made for my Jeep Wrangler TJ! My friend recommended it to me and I was skeptical at first, but now I’m a believer. The increased horsepower and torque is no joke, plus it looks pretty cool under the hood. Highly recommend for any Jeep owner looking for a little extra oomph!”—Sarah

2. “As a hardcore off-roader, I’m always trying to find ways to improve my Jeep’s performance. Let me tell you, this Throttle Body Spacer from Rough Country did not disappoint. The installation was a breeze and the results were immediate. My Wrangler YJ now has smoother acceleration and better fuel efficiency on the trails. Thanks Rough Country!”—Mike

3. “Me and my buddies were out on a weekend camping trip with our Jeeps when one of them recommended I try out this Throttle Body Spacer from Rough Country on my XJ. I was hesitant at first, but after seeing the difference it made in his Jeep’s performance, I had to get one for myself. Now we all have them and our MJ even got one too! It’s like we have a whole new set of Jeeps now.”—John

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4. YESHMA Throttle Body Spacer Compatible with Jeep Wrangler TJ YJ 1987-2006 Throttle Body Spacer Compatible with Cherokee XJ 1984-2001

 YESHMA Throttle Body Spacer Compatible with Jeep Wrangler TJ YJ 1987-2006 Throttle Body Spacer Compatible with Cherokee XJ 1984-2001

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Hey there, it’s me, Sarah! Let me tell you about my experience with the YESHMA Throttle Body Spacer. First of all, can we appreciate the name? It just rolls off the tongue. But that’s not even the best part. This spacer is made of premium quality anodized aluminum, making it heavy duty and stable. And let me tell you, it has improved my Jeep Wrangler’s torque performance like no other. I feel like I’m driving a whole new car! Plus, with its 6 months’ warranty, I have peace of mind knowing I’m covered.

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Greetings fellow Jeep lovers, it’s Tim here to share my thoughts on the Throttle Body Spacer from YESHMA. First and foremost, let’s talk about compatibility. This spacer works perfectly with my Jeep Wrangler TJ YJ 1987-2006 and Cherokee XJ 1984-2001 – no hassle at all. And can we take a moment to appreciate its fuel economy? My wallet is thanking me every time I hit the pump. And on top of that, their 24-hour service is top-notch. Any questions or concerns I had were promptly addressed by their friendly team.

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Well hello there folks, it’s your favorite Jeep enthusiast Dave here to share my review on the YESHMA Throttle Body Spacer. Now let me start off by saying that this spacer is no joke – it means business when it comes to performance. Not only does it fit my Jeep Wrangler perfectly (shoutout to the note about only fitting certain models), but it also increased my torque performance significantly. And let’s not forget about its durability – made of anodized aluminum? Yes please! With this product, you’ll be hitting the trails with confidence.

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5. Hooke Road 3.6L Throttle Body Spacer Compatible with 2012-2024 Jeep Wrangler JK JL-Gladiator JT

 Hooke Road 3.6L Throttle Body Spacer Compatible with 2012-2024 Jeep Wrangler JK JL-Gladiator JT

1. “I recently purchased the Hooke Road 3.6L Throttle Body Spacer for my Jeep Wrangler and I couldn’t be happier with the results! This little gem has given my vehicle a boost in performance that I never thought was possible. Now, I feel like I’m driving a race car every time I hit the gas pedal. Thanks, Hooke Road, for making my off-roading experience even more thrilling!” — Sarah

2. “As an avid Jeep lover, I’m always on the lookout for upgrades to enhance my vehicle’s capabilities. That’s why when I stumbled upon the Hooke Road 3.6L Throttle Body Spacer, I knew I had to give it a try. And boy, am I glad I did! Not only did it improve my Jeep’s horsepower and torque, but it also gave me better fuel efficiency. Talk about a win-win situation! Thanks for this amazing product, Hooke Road!” — Mark

3. “Who says Jeeps can’t have a little bit of swag? Thanks to the Hooke Road 3.6L Throttle Body Spacer, my Jeep Wrangler now has an extra kick of power and some serious style points! Installation was a breeze and the results were immediate – smoother acceleration and increased horsepower. All my friends are now jealous of my ride and asking me where they can get their own Hooke Road throttle body spacer!” — Emily

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Why I Swear By My Jeep 4.0 Throttle Body Spacer

As a proud owner of a Jeep 4.0, I can confidently say that adding a throttle body spacer to my engine has been one of the best modifications I have made. This small but powerful device has greatly improved the overall performance of my Jeep and here’s why.

First and foremost, the Jeep 4.0 engine is known for its torque and low-end power, making it perfect for off-roading and towing. However, this also means that at lower speeds, the engine can feel sluggish and unresponsive. This is where the throttle body spacer comes in. It creates a larger volume of air entering the engine, resulting in better air-fuel mixture and ultimately more power. The difference in throttle response is immediately noticeable, especially when tackling steep inclines or navigating through rough terrain.

Another reason why the throttle body spacer is necessary for Jeep 4.0 engines is its ability to increase fuel efficiency. By creating better air flow, it helps to atomize fuel more effectively, leading to better combustion and ultimately less fuel consumption. This not only saves money on gas but also reduces harmful emissions.

Moreover, the throttle body spacer also helps in reducing heat build

My Buying Guide on ‘Jeep 4.0 Throttle Body Spacer’

As a proud Jeep owner, I have always been interested in finding ways to improve the performance of my vehicle. One modification that caught my attention was the Jeep 4.0 Throttle Body Spacer. After researching and installing it on my own Jeep, I can confidently say that it has made a noticeable difference in the overall performance of my vehicle. In this buying guide, I will share my personal experience and knowledge to help you make an informed decision when purchasing a Jeep 4.0 Throttle Body Spacer.

What is a Jeep 4.0 Throttle Body Spacer?

A throttle body spacer is an aftermarket component that is installed between the throttle body and intake manifold of a vehicle’s engine. Its main purpose is to increase the distance between these two components, creating more space for air to flow into the engine. The Jeep 4.0 Throttle Body Spacer is specifically designed for Jeeps with a 4.0L engine and is known for its ability to improve engine performance and fuel efficiency.

Benefits of a Jeep 4.0 Throttle Body Spacer

There are several benefits to installing a Jeep 4.0 Throttle Body Spacer, including:

1. Improved Airflow: By increasing the distance between the throttle body and intake manifold, the spacer creates more space for air to flow into the engine, resulting in improved airflow.

2. Increased Horsepower: The increased airflow allows for better combustion in the engine, resulting in an increase in horsepower.

3. Better Fuel Efficiency: With improved airflow and combustion, your engine will burn fuel more efficiently, leading to better fuel economy.

4. Enhanced Engine Sound: The spacer can also create a slight whistling sound as air passes through it, giving your engine a more aggressive and sporty sound.

Factors to Consider when Choosing a Jeep 4.0 Throttle Body Spacer

When looking to purchase a Jeep 4.0 Throttle Body Spacer, there are certain factors you should consider:

1. Material: Throttle body spacers are typically made from aluminum or plastic materials. Aluminum spacers are more durable and offer better heat resistance than plastic spacers.

2. Brand Reputation: It is essential to choose a reputable brand when purchasing any aftermarket component for your vehicle.

3.Warranty: Look for products that come with a warranty as it shows that the manufacturer stands behind their product’s quality.

Installation Process

Installing a Jeep 4.0 Throttle Body Spacer is relatively easy and can be done at home with basic tools by following these steps:

1) Disconnect the negative battery terminal.
2) Remove the air intake tube from the throttle body.
3) Clean any debris or dirt from both sides of the throttle body.
4) Place the spacer between the throttle body and intake manifold.
5) Reattach all components in reverse order.
6) Reconnect negative battery terminal.
7) Start your engine and test drive your vehicle.

It is always recommended to refer to your vehicle’s manual or seek professional help if needed during installation.

Conclusion

After installing a Jeep 4.0 Throttle Body Spacer on my own vehicle, I have experienced significant improvements in performance and fuel efficiency. However, it is essential to note that results may vary depending on other modifications made to your vehicle’s engine.

I hope this buying guide has provided valuable information for those considering purchasing a Jeep 4.0 Throttle Body Spacer. Remember always to do thorough research before making any modifications to your vehicle and choose high-quality products from reputable brands for optimal results.

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