17 Products
Intercooler
SPELAB Intercooler Overview
In turbocharged or supercharged engines, the intercooler plays a vital role by reducing intake air temperatures and increasing air density. Cooler air means more oxygen, which enables more efficient combustion, better performance, and reduced engine knock.
SPELAB intercoolers primarily utilize the air to air intercooler system, where ambient airflow cools down the compressed intake air before it enters the combustion chamber. This method is highly reliable, simpler in design, and ideal for most high-performance and diesel truck applications.
Within the SPELAB lineup, users can choose between tube-and-fin or the more durable bar-and-plate intercooler designs. The bar-and-plate structure offers superior strength and thermal capacity, making it ideal for heavy-duty applications such as the 2019 RAM 2500 6.7L Cummins diesel engine, where consistent cooling under load is critical.
On the other hand, tube-and-fin intercoolers are lightweight and provide excellent transient heat dissipation—perfect for daily drivers like the 2017 Ford Mustang EcoBoost 2.3T that prioritize turbo responsiveness and lightweight handling.
All SPELAB intercoolers are tested for real-world durability and performance, making them a smart choice for any turbo intercooler upgrade.
Intercooler Types Explained: Air to Air vs Water to Air
There are two main types of intercoolers available today: air to air intercoolers and water to air intercoolers. Each has its advantages depending on your performance goals and driving conditions.
Air to air intercoolers, which are the backbone of most SPELAB intercoolers, rely on the flow of outside air to cool down the compressed intake charge. This system is simple, reliable, and very effective for the majority of turbocharged vehicles. For heavy-duty applications like the 2021 Ford F-250 6.7L Powerstroke, SPELAB’s bar-and-plate air to air intercooler delivers improved intake temp control, reduced turbo lag, and enhanced towing stability.
In contrast, water to air intercoolers use a liquid-cooled system that transfers heat through a secondary cooling loop. While they provide rapid cooling in tight engine bays or race setups, they are more complex and can require frequent maintenance.
When choosing between the two, it’s essential to evaluate your vehicle layout, daily usage, and performance goals. SPELAB has optimized the air to air intercooler design to meet the cooling needs of most diesel trucks and turbo cars without compromising on installation ease or durability.
Why Choose SPELAB Intercooler? Upgraded Design for Real Gains
Compared to OEM units, SPELAB intercoolers offer a significant leap in performance thanks to superior construction and smart airflow design. From the bar-and-plate core to the optimized end tanks, every element is engineered for better cooling and higher boost support.
SPELAB’s bar-and-plate construction delivers increased thermal mass and superior pressure tolerance over tube-and-fin designs. This makes it ideal for high-boost applications like the 6.0 Powerstroke turbo diesel, where prolonged heavy loads are common.
Additionally, the cast aluminum end tanks are designed to maximize strength while reducing airflow turbulence. With an internal hot-side air diverter, airflow is distributed more evenly across the core, minimizing hot spots and boosting cooling efficiency—critical for any turbo intercooler setup.
Another key advantage is reduced pressure drop, meaning the intercooler allows air to pass with less resistance. This leads to quicker spool-up, better throttle response, and less strain on the turbo.
The results speak for themselves. In a 2016 Chevy Silverado 2500HD 6.6L Duramax, the upgraded SPELAB intercooler reduced intake temps by over 20% and added 20 lb-ft of torque during dyno testing—clear proof of real-world performance improvements.
Vehicle Fitment Guide: Which Models Are Ideal for SPELAB Intercoolers?
Race Intercooler :
- Aluminum Alloy construction
- Reduce air intake temperatures
- Cast aluminum end tanks withstand high boost pressures
- TIG-welded for increased durability
SPELAB Intercooler Fitment for Diesel Trucks & Turbocharged Cars
SPELAB intercoolers are engineered to fit a wide range of diesel trucks and performance cars, including popular engines from Ford, RAM, and Chevy. With bolt-on compatibility and optimized mounting designs, upgrading to a SPELAB unit is simple—and performance gains are immediate.
Take the 2020 Ford F-350 Super Duty 6.7L Powerstroke for example. Under heavy towing or long-distance highway driving, the OEM tube-and-fin intercooler struggles with heat soak. By switching to a SPELAB bar-and-plate intercooler, users experience lower intake temperatures, smoother torque delivery, and improved transmission behavior.
On Chevy Duramax trucks, like the 2016 Silverado 2500HD 6.6L Duramax, real-world dyno testing shows gains of 12 horsepower and 20 lb-ft of torque, with improved boost stability and reduced turbo lag after installing a SPELAB intercooler.
For performance car owners, SPELAB also offers a range of car intercoolers, including front mount intercoolers tailored for vehicles like the Mustang EcoBoost 2.3T and Subaru WRX STI. These provide sharper throttle response and enhanced boost control for daily driving or weekend track use.
Each SPELAB intercooler is vehicle-specific, with custom brackets, silicone couplers, and detailed install guides—delivering a true plug-and-play experience for any enthusiast or professional installer.
Comparing Intercooler Core Designs – Performance vs Durability
When choosing an intercooler, it's important to understand the differences between the two main core types: tube-and-fin and bar-and-plate. Both are available in the SPELAB intercooler lineup, and each has its strengths depending on your driving needs.
The tube-and-fin design is lightweight and offers excellent heat dissipation for short bursts of power and everyday driving. It uses thin aluminum tubes with attached cooling fins to quickly transfer heat to the surrounding air. This design is perfect for turbocharged gas vehicles like the 2017 Ford Mustang EcoBoost, where rapid airflow and reduced weight are key priorities.
On the other hand, the bar-and-plate design is more rugged and built for high-pressure applications. It uses stacked aluminum bars and plates, TIG-welded for strength and durability. This structure retains more thermal energy and withstands high-boost environments—ideal for diesel applications like the 6.0 Powerstroke intercooler, especially in heavy-duty towing or modified builds.
SPELAB offers both core types to match your budget and driving style. A simple side-by-side comparison can help you decide whether you need lightweight responsiveness or maximum durability.
But once you’ve chosen the right core structure, the next crucial question is: does your vehicle support a front-mounted layout—and is that the most effective option for your performance goals?
Is a Front Mount Intercooler Right for Your Vehicle?
A front mount intercooler positions the cooling unit at the front of the vehicle, just behind the grille, where airflow is most abundant. This setup is ideal for reducing intake air temperatures and improving turbo efficiency, making it a popular choice for car intercooler upgrades.
SPELAB’s lineup includes front mount options for performance cars like the Mustang EcoBoost 2.3T and the Subaru WRX STI 2.5L Turbo. Available in both lightweight tube-and-fin and durable bar-and-plate constructions, these intercoolers feature oversized cores that maximize cooling potential while adding a bold, aggressive look to your engine bay.
The front-mounted design increases cooling surface area and airflow exposure, especially during hard acceleration, track use, or mountain driving. With SPELAB’s optimized turbo intercooler flow channels, users experience reduced pressure drop, faster boost response, and improved throttle feel.
Beyond function, front mount intercoolers are a favorite among tuners for their visual appeal. Whether finished in stealth black or raw aluminum, they send a clear message: this car is built for performance.
Maximize Your Build with Cold Air Intake, EGR/DPF Delete, and CCV Upgrades
While an intercooler upgrade alone can deliver cooler, denser air to your engine, pairing it with other SPELAB performance mods creates a compound effect that unlocks your vehicle’s full potential. SPELAB offers a complete ecosystem for diesel engines, including cold air intakes, EGR delete kits, DPF delete pipes, and CCV reroute systems.
For example, on a 2017 RAM 2500 6.7L Cummins, installing a SPELAB turbo intercooler along with a cold air intake significantly increases airflow and improves turbo response, delivering stronger low-end torque and smoother throttle transitions.
When combined with EGR and DPF deletes, the reduction in exhaust gas recirculation and backpressure helps keep the intercooler cleaner and improves combustion efficiency. The CCV reroute system further ensures that oil vapors are kept out of the intake track, preserving intercooler and throttle body cleanliness over time.
This multi-mod synergy results in better horsepower, torque, and engine reliability—especially under heavy towing, high-altitude driving, or aggressive tuning. For diesel enthusiasts, these coordinated upgrades make SPELAB the go-to brand for complete performance solutions.
In addition to intercoolers, spelab also sells air intake, intercooler pipe, intercooler kit, wheel spacers and other auto accessories.

FAQ
Q1: How much boost pressure can a SPELAB intercooler handle?
A: SPELAB turbo intercoolers, especially the bar-and-plate models, are tested up to 40 psi, making them ideal for tuned or heavily loaded engines. This prevents the expansion or cracking seen in some OEM intercoolers under high boost.
Q2: Does an intercooler affect fuel economy?
A: Actually, it can improve it. By lowering intake temps, the intercooler enhances combustion efficiency. That means less throttle is needed to achieve the same power—especially useful in highway cruising or towing situations.
Q3: Do intercoolers require cleaning or maintenance?
A: Yes. While passive, intercoolers should be inspected annually or every 15,000 km. Dirt, bugs, or oil vapor can reduce cooling efficiency—particularly on front mount intercoolers. Low-pressure air or intercooler-safe cleaners are recommended.
Q4: How does SPELAB stand out from other brands?
A: SPELAB integrates unique features like hot-side air diverters and cast aluminum end tanks, which ensure smooth airflow and better heat transfer. Plus, every intercooler comes with a lifetime warranty, giving peace of mind for long-term builds.
Q5: Is bigger always better when it comes to intercoolers?
A: Not necessarily. Oversized cores can create higher pressure drop and hurt low-end boost response. SPELAB intercoolers are engineered per engine—matching core size to engine displacement, turbo output, and airflow demand for optimal balance.
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2 reviews5.0 2 reviewsRegular price From $329.00Regular price$584.00Sale price From $329.00Fitment:
Direct fit for 2008-2010 Ford 6.4L Powerstroke
3.34-in bar-and-plate core is 34-percent thicker than factory
32.5-percent increase in core volume -
-44%
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-7%
4 reviews5.0 4 reviewsRegular price From $319.00Regular price$585.00Sale price From $319.00Fitment:
Direct fit for the 2003-2007 Ford 6.0L Powerstroke
3.34-in bar-and-plate core is 34-percent thicker than factory
32.5-percent increase in core volume -
-45%
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-31%
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-4%
No reviewsNo reviewsRegular price From $299.00Regular price$625.00Sale price From $299.00Fitment:
Direct fit for the 2013-2018 Dodge Ram 6.7L Cummins
3.34-in bar-and-plate core is 34-percent thicker than factory
32.5-percent increase in core volume -
-50%
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No reviewsNo reviewsRegular price From $599.00Regular price$799.00Sale price From $599.00Fitment:
Direct fit for the 2010-2012 6.7L Cummins Dodge Ram
3.34-in bar-and-plate core is 34-percent thicker than factory
32.5-percent increase in core volume -
-25%
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-52%
3 reviews4.33 3 reviewsRegular price From $259.00Regular price$545.00Sale price From $259.00Fitment:
Direct fit for the 2003-2009 Dodge 5.9L/6.7L Diesel
3.34-in bar-and-plate core is 34-percent thicker than factory
32.5-percent increase in core volume -
-52%
-
No reviewsNo reviewsRegular price From $399.00Regular price$955.00Sale price From $399.00Fitment:
Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
3.34-in bar-and-plate core is 34-percent thicker than factory
32.5-percent increase in core volume
Let customers speak for us
from 3860 reviews
Awesome product I put the 3" cutouts on my 78 nova and they work great. Easy to install.
After installing the Spelab intake my EGT’s have lowered about 150/200 degrees from stock! I tow 90% of the time with this truck, I should have done this upgrade way earlier!
This kit came in a very nice box with all the necessary hardware to complete the installation without any modifications. Installation time was about two hours working methodically by myself with some occasional help from my 13 year old son as he passed through the garage. As many others have commented it would be nice to have some printed instructions with the kit, but it is not hard to figure out. I went with the red version because it was the cheapest, and I think it looks great. After installation, custom tuning with a mm3 tuner, and an upgraded exhaust the 6.7 is opened up and free to run.
Great components solid workmanship very happy with the product and looks really rood. I went with the red
I am a mechanic so it’s hard for me to say someone with absolutely no skills that this is easy. But watch YouTube I will say everyone is worried about the egr exhaust bolts. But one video he sprayed them and soak them. I had sprayed mine each time I drove the truck and every morning for 4 days. Than another video a guy said drive the truck get it hot than when you go to take them out hit the socket and extension with hammer to loosen them. So I also did this. They all came out with absolutely no problem. I did have to take off my intake cause I did the ccv and disaster kit as well. And these bolts did not get sprayed. And one did break! I was able to get it out with wd40 and pb blaster and tapping with hammer. To drop dpf I sprayed the hangers with pb blaster used a pry bar and they pop right off. Remember when taking that off you might miss a coupe connectors so take your time! Also the back of dpf I had two broken studs and one so rusted that I had to use a grinder. After got it out I had to take a drill to my existing manifold cause the rusted bolts closed up the holes. Currently I left my dpf tank in the truck. I plan on removing it but I don’t have a reason yes!
Make sure to read all instructions and again take your time. I’m currently having issues updating the mini max cause I didn’t do it before install. But spe hands down was amazing the products everything was perfect besides the intake. The mass air flow sensor didn’t fit and to clean the metal shavings I used brake clean and it melted there spray paint on that one product, everything else i believe is powder coated. I know it’s not part of this kit but the cp4 disaster kit make sure you tighten hose clamps I did not do this and it cam off so I had to take upper and lower intake off on the side of the road and lucky the truck didn’t burn down. But I would say that was my fault for not verifying!
Fits great! Easy install! All parts come with this as well didn’t need to go out and get anything. Not only that but the price man that’s damn good
Good fitment on all items. All block off plates fit good and dont leak. Downpipe fits perfectly. All gaskets included good quality.
I’m so happy with my egr delete kit and intake. I made the best decision in choosing Spelab to enhance my 2500 ram truck. I’ll keep buying more stuff from them. It’s starting to be an addiction!! Thanks Spelab!!
The exhaust and muffler fit great. Had to make one cut but that took no more than a couple minutes to measure and make the cut. I’m very pleased with the muffler included, sounds good but keeps the noise down and no drone in the cab. Will buy again.
Everything fit great. The finish is good and it includes everything you need to get rid of that POs Egr cooler
You know how it goes when you try to save a dollar, you cut cost of quality. But this is actually not the case so far. Finish is smooth, no bad cuts that i could see. Plate wasn’t warped with was a concern for me but no leaks this far. I’d buy again
Love the pipe however one band clamp was damaged upon arrival. I was able to bend it back to the correct form and use it. All hangers were in the correct location took about 30 mins for me to install by myself.
Intake came in nice and shiny looks like a great product also got the red intake plate and man oh man does it look sharp, overall I recommend Spelab products. Looks clean performs even better
Comes quickly in a little box. I work on my truck but am no mechanic. It took me 2 hours to remove and install the kit. Im very happy with the outcome. Im going to give it 5 starts but you do have to reuse the two gaskets on the EGR cooler. My advice is pick them up from the parts store so its all new. Total cost is $24 for both. They should be included but im still very happy.
Great product. Does everything it is supposed to do. I do wish it came with printed instructions. Following along with greasy fingers on my phone was problematic. Also, the hose fitting for the coolant line was a size too small. I had to purchase the correct size.
