16 Products
Collection: Intake Manifold
SPELAB Intake Manifolds for Maximum Performance and Reliability
SPELAB offers a range of intake manifolds designed to enhance performance and reliability for various engine types. These manifolds improve airflow, increase horsepower, and provide better fuel efficiency through optimized air distribution. Made from high-quality billet aluminum, they ensure durability and resistance to extreme engine conditions, making them a long-lasting solution for performance enthusiasts.
With options for engines like 6.7L Cummins, Powerstroke, and Duramax, SPELAB intake manifolds are tailored for various driving needs, whether it’s daily commuting or high-performance applications.
1. Why SPELAB Intake Manifolds Are the Best Choice for Your Vehicle
SPELAB intake manifolds are engineered to deliver optimal performance through advanced design and precision manufacturing, ensuring better engine efficiency and power output.
1.1 Advanced Design for Optimal Airflow
The plenum and runners of SPELAB intake horns are designed to maximize airflow, providing:
- Enhanced combustion efficiency
- Increased power and torque, particularly under heavy load or high-speed conditions
This advanced design helps drivers experience smoother acceleration and better throttle response.
1.2 Durable Materials for Long-Term Reliability
Built from billet aluminum, SPELAB manifolds are both lightweight and highly durable. This material choice ensures that the manifolds can withstand high temperatures and maintain their structural integrity over time, making them ideal for performance-focused drivers.
2. Key Features of SPELAB Intake Manifolds Across All Applications
SPELAB intake manifolds are equipped with features that ensure both improved engine performance and long-term reliability, suitable for a variety of vehicles.
2.1 Improved Airflow and Fuel Efficiency
Wider runners and optimized air distribution help your engine breathe better. As a result, drivers can expect:
- Increased horsepower and torque
- Better fuel economy due to more efficient combustion
Whether for performance driving or daily use, SPELAB manifolds help engines operate more efficiently.
2.2 Heat Management for Consistent Performance
By reducing heat buildup in the intake system, SPELAB manifolds ensure cooler, denser air reaches the engine. This is especially important for vehicles operating under heavy loads or in extreme conditions, preventing heat-related performance loss.
3. The Importance of Choosing the Right Intake Manifold Gasket
Selecting the right intake manifold gasket is crucial for ensuring a proper seal between the manifold and the engine, preventing air and fuel leaks that can harm performance.
3.1 Ensuring a Proper Seal
A high-quality gasket prevents:
- Air leaks that can reduce engine efficiency
- Fuel inefficiency and engine damage
SPELAB gaskets are designed to maintain a strong, heat-resistant seal for long-term performance.
3.2 Choosing the Right Gasket for Your Engine
SPELAB offers gaskets specifically designed for engines like 6.7L Cummins, Powerstroke, and Duramax. This ensures a perfect fit and optimal engine performance with the intake horn.
4. SPELAB Intake Manifold Installation and Maintenance Tips
Installing and maintaining your SPELAB intake manifold correctly ensures long-term engine performance.
4.1 Installation Guide
Follow these steps for proper installation:
- Disconnect the battery and remove any obstructing components.
- Carefully unbolt and remove the stock manifold.
- Clean the surface to ensure a proper seal.
- Install the new SPELAB manifold and secure it with the supplied bolts.
- Reconnect components and the battery.
https://www.spelabautoparts.com/pages/install-instructions
4.2 Maintenance for Long-Term Performance
To keep your intake manifold performing optimally, regularly inspect for leaks or wear, and clean it periodically to remove carbon buildup.
5. Customer Testimonials and Real-World Performance Reviews
Real-world users of SPELAB intake horns have reported significant improvements in engine performance and fuel efficiency, especially in 6.7L Cummins, Powerstroke, and Duramax engines.
5.1 Customer Feedback on Performance Gains
Users consistently note:
- Noticeable increases in horsepower and torque
- Improved throttle response and smoother acceleration
- Better fuel efficiency over long distances
Many appreciate the ease of installation and the durable build quality of SPELAB manifolds, making them a top choice for performance upgrades.
Conclusion: Maximize Performance with SPELAB Intake Manifolds
SPELAB intake manifolds offer a powerful upgrade for any vehicle, improving airflow, boosting horsepower, and enhancing fuel efficiency. With high-quality materials and a design that maximizes engine performance, SPELAB provides a long-lasting solution for drivers seeking top-tier reliability and power.
SPELAB FAQ
Q1: Can I run an Intake Manifold Delete Kit in cold climates?
A1: Depending on the kit, removing the intake manifold itself should not affect cold-weather performance. However, if you delete the grid heater as well, you may need additional cold start solutions, such as a coil heater, to ensure reliable starts in very cold conditions.
Q2: Will removing the intake manifold void my warranty?
A2: It could potentially void the warranty depending on the manufacturer.
Q3: lf you do the grid heater delete, is there no longer any heat source for cold starts?
A3: Yes, there is no longer any heat source, if you drive in a cold environment, it is recommended to install the heat coil.
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44 reviews4.75 44 reviewsRegular price From $49.00
Fitment:
2007-2024 Dodge Ram 2500/3500 6.7L Cummins Diesel. Not compatible with Cab & Chassis (CC). -
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-29%7 reviews4.86 7 reviewsRegular price $829.00Regular price
$1,167.88Sale price $829.00Fitment:
Not compatible with Cab & Chassis (CC). -
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Let customers speak for us
from 2922 reviews
Great quality part, and looks awesome!

Everything fit like a glove aside from hose. The 5/8” hose provided is not very long. Had to obtain from auto parts store to complete neatly. Also missing gasket for oil side of turbo. Had to obtain from dealership. Great product aside from these issues.

Great product. Good price for an aluminum cover with all the extras. Fill, drain and fluid level view window are great options. Top notch product.

05 LLY Duramax. I soaked bolts for days in a penetration oil, used heat and had a bolt break off in turbo, which made install miserable. I also did mine while transmission was out. This would not be easy with transmission attached, just a FYI. Great product, decent shipping, but not sure what the bolts that came with it are for, because they were not even close to stock up pipe bolts. Had to retain stock mounting hardware!!

Awesome people and products an I will be using yall on all my builds I got three more trucks to do maybe put some instructions in for none mechanical people would be very helpful I bin working on disel hevy equipment for over 30 years I know where everything gos an how it works just put 2016 engine in 2012 truck just had few changes but all good

Quality product, carefully packed and quickly shipped. Very happy customer here.

I was surprised when I removed the DPF/SCR and replaced it with a straight pipe with a high flow muffler… and it was quiet. But I don’t have to worry about getting pulled over. Easy install, very straightforward. Would buy again. Shipped fast! But if you want louder pipes, consider the straight pipe.

Great product, well made, fit is perfect. Hardware sent is a little short in my opinion so I reused factory hardware. Turned out great.

Great product and comes with everything you need.

In my opinion best bang for your buck and very trustworthy company and had in stock

Great kit but I like the black bracket for the water pipe and exhaust temp sensor.

The installation is easy and smooth.

They make the parts affordable thank the lord, got the website from my mechanic but he never tried them yet- I gave them a shot now I get it

I’ve bought this part two times now for different trucks and it works great highly recommend!

The exhaust sounds amazing. And very easy to install. Only complaint would be packaging. UPS destroys the box when delivered, if there were better Cushioning within the box, less likely to be damaged.