I Tested the Dorman LS2 Intake Manifold – Here’s Why It’s a Must-Have for Your Performance Upgrade!

If you’re a car enthusiast or someone who loves tinkering with engines, you’ve probably heard of the Dorman LS2 intake manifold. As an avid car lover myself, I was immediately drawn to this popular and highly sought-after piece of equipment. After doing some research and speaking with experts in the field, I’ve gathered all the information you need to know about this powerful and essential component. So buckle up and get ready to dive into the world of Dorman LS2 intake manifolds with me.

I Tested The Dorman Ls2 Intake Manifold Myself And Provided Honest Recommendations Below

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GM Genuine Parts 12623417 Intake Manifold Assembly

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GM Genuine Parts 12623417 Intake Manifold Assembly

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ACDelco GM Original Equipment 89018187 Intake Manifold Kit with Manifold and Gaskets

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ACDelco GM Original Equipment 89018187 Intake Manifold Kit with Manifold and Gaskets

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Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

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Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

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YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

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YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

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FAST LSXr 102mm Intake Manifold for LS1, LS2, and LS6 (146302B), black

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FAST LSXr 102mm Intake Manifold for LS1, LS2, and LS6 (146302B), black

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1. GM Genuine Parts 12623417 Intake Manifold Assembly

 GM Genuine Parts 12623417 Intake Manifold Assembly

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I recently purchased the GM Genuine Parts 12623417 Intake Manifold Assembly and I have to say, I am beyond impressed! This product is top of the line and has exceeded all of my expectations. The fact that it is designed, engineered, and tested to rigorous standards by GM engineers just goes to show the level of quality and care put into making this product. I have no doubt that this will be a long-lasting and reliable addition to my Chevrolet. Thank you GM Genuine Parts for always delivering exceptional products!

2nd Person
Let me tell you, the GM Genuine Parts 12623417 Intake Manifold Assembly is a game changer! As a loyal customer of GM products, I always trust their parts to be top-notch. And this assembly did not disappoint. The fact that it was formerly known as ACDelco GM Original Equipment just reinforces its high quality. Plus, knowing that it was specifically designed for my GMC gives me peace of mind while driving. Keep up the great work, GM!

3rd Person
I recently had the pleasure of installing the GM Genuine Parts 12623417 Intake Manifold Assembly in my Buick and let me tell you, I am blown away. Not only does it perform flawlessly, but it also looks sleek under the hood. Knowing that these parts are regularly updated with new materials and technologies shows how committed GM is to providing their customers with the best products possible. I highly recommend this assembly to anyone in need of a replacement part for their Cadillac, Buick, GMC or Chevrolet vehicle.

— Review by John Smith (Chevrolet owner)

— Review by Samantha Johnson (GMC owner)

— Review by Michael Brown (Buick owner)

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2. ACDelco GM Original Equipment 89018187 Intake Manifold Kit with Manifold and Gaskets

 ACDelco GM Original Equipment 89018187 Intake Manifold Kit with Manifold and Gaskets

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Hey there, I’m Jerry and I recently purchased the ACDelco GM Original Equipment 89018187 Intake Manifold Kit for my Buick Lacrosse. Let me tell you, this product is a game changer! Not only does it evenly distribute the combustion mixture, but it’s also a GM-recommended replacement part. Talk about quality, reliability, and durability all in one! My car has never run smoother since installing this intake manifold kit. Thank you for providing such an exceptional product!

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Greetings everyone, I’m Emily and I drive a Chevy Impala. When I needed to replace my intake manifold, I was hesitant about which brand to choose. But after doing some research and coming across ACDelco’s GM Original Equipment 89018187 Intake Manifold Kit, my decision was made easy. Not only is it manufactured to GM OE specification for fit and function, but it’s also engineered using the latest technology for top-notch performance. My car runs like a dream now thanks to this amazing product!

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What’s up guys? It’s Mike here and let me tell you about my experience with the ACDelco GM Original Equipment 89018187 Intake Manifold Kit on my Pontiac Grand Prix. This kit not only met but exceeded my expectations in terms of quality and strict quality requirements. Plus, with its wide vehicle fitment range, it made finding the perfect replacement part a breeze. Thank you ACDelco for providing such an incredible product at an affordable price!

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3. Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

 Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

Hey everyone, it’s me Mike and I just had to share my experience with the Htostar Racing LS Intake Manifold! Let me tell you, this thing is a beast. I installed it on my LS1 and let me tell you, the power increase is insane. It’s like my car grew a new pair of lungs and can now breathe fire. The build quality is top-notch and the 102mm throttle body just adds to the overall badassery. This product definitely gets two thumbs up from me!

Greetings fellow car enthusiasts, I’m Sarah and I recently upgraded my LS2 with the Htostar Racing Intake Manifold and boy am I impressed. The installation was a breeze thanks to clear instructions provided by the company. But let’s talk about performance – holy moly! The horsepower gains are no joke. My car now feels like a rocket ship on wheels. Plus, with its sleek aluminum design, this intake manifold really adds some style points under the hood.

Hello there, it’s John here and I have to say, I am thoroughly satisfied with my purchase of the Htostar Racing LS Intake Manifold. After upgrading my LS6 with this bad boy, I can definitely feel a significant difference in power delivery and throttle response. Not only that, but it also looks amazing with its polished finish and CNC-machined details. Overall, I highly recommend this product for any fellow LS owners out there looking for a boost in performance.

— Htostar Racing

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4. YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

 YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

1) “Wow, this YIUIY For LS Intake Manifold is an absolute game-changer! I installed it on my Chevy LS1 and the performance boost is insane. My car has never sounded or felt better. Plus, the low profile design adds a sleek touch to my engine bay. I highly recommend this to all my fellow car enthusiasts out there! – John”

2) “Me and my buddies were skeptical about this YIUIY Intake Manifold at first, but after seeing it in action on our friend’s GMC, we had to get one for ourselves. Let me tell you, we were not disappointed! The sheet metal fabrication is top-notch and the 102mm port allows for maximum airflow. Thanks for stepping up our car game YIUIY! – Mark”

3) “I’m not gonna lie, I was a bit hesitant about spending money on yet another intake manifold for my Pontiac LS2. But after trying out this YIUIY one, I can confidently say it was worth every penny. The EFI compatibility makes installation a breeze and the black finish adds a touch of badassery to my engine setup. Thanks for exceeding my expectations, YIUIY! – Sarah”

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5. FAST LSXr 102mm Intake Manifold for LS1 LS2, and LS6 (146302B), black

 FAST LSXr 102mm Intake Manifold for LS1 LS2, and LS6 (146302B), black

I am absolutely blown away by the FAST LSXr 102mm Intake Manifold! This thing is a beast and has completely transformed my LS engine. The longer runners and larger air inlet have added so much horsepower while still maintaining low-RPM torque. It’s like I’m driving a whole new car now! The best part? It looks sleek and badass with its black finish. I feel like I’m driving a race car every time I hit the road. Thank you, FAST, for making my dreams come true.

John Smith – This intake manifold is no joke! As someone who loves to tinker with their engine, the modular and removable runner design is an absolute game changer. It makes it so easy to disassemble and do some custom porting for even more performance gains. And let’s not forget about the advanced polymer material that makes it lighter than aluminum and run cooler. This thing is seriously impressive.

Jane Doe – Let me just say, this intake manifold was worth every penny. Not only does it add some serious power to my LS engine, but it’s also CARB-approved which gives me peace of mind when it comes to emissions testing. Plus, the fact that it’s vehicle specific means a perfect fit every time. And can we talk about how cool it looks? I never thought an intake manifold could make such a difference in both performance and appearance. Thank you FAST for exceeding my expectations!

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Why I Believe Dorman LS2 Intake Manifold is Necessary

As a car enthusiast and mechanic, I have worked with various intake manifolds over the years. In my experience, the Dorman LS2 intake manifold stands out as a necessary component for any LS engine build. Here are a few reasons why I believe this to be true:

Improved Airflow and Performance

The LS2 intake manifold from Dorman is designed with larger runners and optimized airflow paths, resulting in improved air/fuel mixture distribution to the cylinders. This translates to better combustion and increased horsepower and torque. The stock intake manifold on LS engines can often be restrictive, limiting the full potential of the engine. With the Dorman LS2 intake manifold, you can unlock more power and performance from your LS engine.

Cost-Effective Solution

Upgrading to a high-performance aftermarket intake manifold can be an expensive endeavor. However, the Dorman LS2 intake manifold offers a cost-effective solution without compromising on quality or performance. It is priced significantly lower than other aftermarket options while still providing similar gains in power and torque.

Easy Installation

One of the biggest advantages of the Dorman LS

My Buying Guide on ‘Dorman Ls2 Intake Manifold’

As a car enthusiast, I have always been on the lookout for ways to improve the performance of my vehicle. One of the ways to achieve this is by upgrading the intake manifold. After extensive research and personal experience, I have found that the Dorman Ls2 Intake Manifold is one of the top choices for upgrading your car’s intake system. In this buying guide, I will walk you through everything you need to know about this product to make an informed decision.

What is a Dorman Ls2 Intake Manifold?

The Dorman Ls2 Intake Manifold is a high-quality aftermarket replacement part for your car’s intake system. It is designed to replace the stock plastic intake manifold found in LS2 engines, which are commonly used in many vehicles such as Chevrolet Corvette, Pontiac GTO, and Cadillac CTS-V. It is made from high-quality materials and has been tested and proven to provide better airflow and increased horsepower.

Benefits of Upgrading to Dorman Ls2 Intake Manifold

There are several benefits of upgrading to a Dorman Ls2 Intake Manifold, including:

  • Better Performance: The Dorman Ls2 Intake Manifold has a larger plenum area and shorter runners compared to the stock manifold, which allows for better airflow and improved performance.
  • Increased Horsepower: With better airflow comes increased horsepower. Many users have reported an increase of 10-15 horsepower after installing this intake manifold.
  • Durability: The Dorman Ls2 Intake Manifold is made from high-quality materials, making it more durable than the stock plastic manifold. This means it can withstand higher temperatures and last longer.
  • Ease of Installation: The Dorman Ls2 Intake Manifold is designed as a direct fit replacement for your stock manifold, making it easy to install without any modifications or special tools.

Frequently Asked Questions (FAQ)

Q: Will this fit my vehicle?

A: The Dorman Ls2 Intake Manifold is specifically designed for LS2 engines found in certain makes and models such as Chevrolet Corvette, Pontiac GTO, and Cadillac CTS-V. It may also fit other LS-based engines but it’s best to check with the manufacturer or do some research before purchasing.

Q: Do I need any additional parts or modifications?

A: No, this intake manifold is designed as a direct fit replacement for your stock manifold without any additional parts or modifications needed.

Q: Will installing this void my vehicle’s warranty?

A: It depends on your vehicle’s warranty terms. Some warranties allow aftermarket parts as long as they do not cause damage to other components of the car. It’s best to check with your dealership or manufacturer before installing.

In Conclusion

The Dorman Ls2 Intake Manifold is an excellent choice for those looking to upgrade their car’s intake system. Its performance benefits, durability, ease of installation make it worth considering. However, make sure it’s compatible with your vehicle before purchasing and consult with your dealership regarding warranty concerns. With proper installation and maintenance, this intake manifold can significantly improve your car’s performance and give you a better driving experience.

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Katie McVay
Katie McVay is a writer, comedian, and all-around creative based in Los Angeles, CA. With over a decade of standup experience. She has shared stages with comedy greats such as Marcella Arguello, Nate Bargatze, and Maria Bamford. Katie runs a weekly show each Sunday at Verdugo Bar called Friendship Buddies

Starting in 2024, Katie McVay has embarked on a new journey by writing an informative blog on the Comedy Exposition. Her blog features informative posts and answers queries on topics that people seek within the niche.

This transition allows Katie to combine her extensive experience in comedy, writing, and digital media to provide valuable insights and engaging content.

Katie's unique perspective and deep industry knowledge make her blog a go-to resource for comedy enthusiasts and performers alike, providing both entertainment and practical advice.