252 Products
Exhaust Systems
Explore SPELAB's High-Performance Exhaust Systems | SPELAB
When it comes to maximizing your vehicle's power and efficiency, choosing a high-quality exhaust system is essential. SPELAB exhaust systems are trusted by drivers for their precision engineering and exceptional performance. Whether you drive a 2018 F-150 5.0L V8 gasoline engine or a 2016 Ram 2500 6.7L diesel truck, SPELAB offers tailored solutions for your setup. From basic exhaust system repair to advanced performance exhaust systems, cat back exhaust system, and even dual exhaust system upgrades, we provide options for every type of driver.

Complete Breakdown of SPELAB Exhaust System Parts
SPELAB’s complete exhaust system lineup includes high-performance components designed for both gasoline and diesel vehicles, covering every part from the engine block to the rear exhaust tip. Here's a detailed overview of our product offerings:
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Exhaust Manifolds & Headers: These direct exhaust gases from the engine cylinders to the exhaust path. For vehicles like the 2010 Toyota Tundra 5.7L V8, upgrading to high-flow headers significantly reduces back pressure and improves throttle response.
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Up Pipes & Downpipes: Essential for turbocharged engines, these pipes connect the exhaust manifold to the turbo (Up Pipe) and the turbo to the rest of the system (Downpipe). On models like the 2016 Ford F-250 6.7L Diesel, larger downpipes can improve low-end torque and reduce turbo lag.
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Turbo Kits: SPELAB turbochargers are compatible with various gasoline and diesel applications and integrate seamlessly with our exhaust components.
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Cat-Back Exhaust Systems: Popular for performance and sound, these systems—ideal for models like the 2021 Dodge Charger 3.6L—offer one of the best returns in power and aggressive tone for a mid-range investment.
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DPF Delete Pipes & DPF Back Systems: Tailored for diesel vehicles such as the 2012 Chevy Silverado 2500HD 6.6L Duramax, these parts improve flow by removing or bypassing DPF restrictions.
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Custom Exhaust Systems: Fully customizable layouts, materials, and pipe sizes for enthusiasts driving cars like the 2015 Subaru WRX 2.0L Turbo.
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Exhaust Cutout Kits: Manual or electric, allowing you to switch between quiet and open-flow modes—perfect for track use or street control.
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Clamps: Durable, high-seal clamps that ensure leak-free connections throughout the exhaust system.
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Mufflers & Muffler Deletes: Choose between quiet refinement or raw performance sound—ideal for builds like the 2017 Mustang GT 5.0L Track Edition.
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Exhaust Tips: Available in multiple finishes and designs, these complete your build with a custom rear-end look.
No matter your setup—turbocharged sports car or heavy-duty diesel truck—SPELAB’s exhaust system parts give you the precision, power, and reliability to take your driving experience to the next level.
How to Choose the Right Exhaust System for Your Vehicle
Choosing the right exhaust system starts with knowing your vehicle, your performance goals, and how you drive. At SPELAB, we offer a broad range of solutions—whether you're looking to boost horsepower, improve exhaust tone, or perform an exhaust system leak repair.
Start by identifying your vehicle type and engine configuration. For example, a 2017 Toyota Tacoma 3.5L V6 benefits greatly from a cat back exhaust system, which improves mid-to-high RPM power and delivers a refined growl. Meanwhile, a 2020 Ram 2500 6.7L diesel truck pairs well with a DPF delete pipe and muffler delete, optimizing flow and throttle response.
Next, define your performance goals:
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Seeking maximum power? Choose a full exhaust system with high-flow headers and a larger downpipe.
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Want to control sound? Go with a cutout exhaust system or a muffler delete kit for aggressive tone.
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Need comfort for daily use? Stick with a catback exhaust system—it’s quieter and compatible with OEM mounts.
Lastly, always check local emissions laws before modifying your exhaust. SPELAB clearly labels products with vehicle year, engine size, and compatibility, so you can choose confidently.
Why SPELAB Exhaust Systems Stand Out
SPELAB has earned a solid reputation in the aftermarket exhaust systems industry by delivering a perfect blend of performance, quality, and user-focused design. Whether you're driving a 2015 GMC Sierra 1500 5.3L V8 or a 2019 Honda Civic Si 1.5T turbocharged compact, SPELAB offers a precise, reliable exhaust solution for your build.
All of our exhaust system parts are crafted from premium 304 stainless steel or high-strength aluminum, providing excellent heat resistance and corrosion protection across all conditions. With CNC-machined cuts and professional welds, every component undergoes pressure, flow, and seal testing to ensure peak performance upon installation.
We also offer flexible system configurations—like dual exhaust systems, electric cutout exhaust systems, and bolt-on ready muffler exhaust systems—making it easier for DIY enthusiasts to get professional-grade results. Customize your sound, pipe routing, or tip finish to match your exact vision.
Beyond the parts, SPELAB supports you with detailed instructions, fitment databases, and real-time tech support to make your upgrade experience smooth and satisfying.
FAQ
1. What is a cat-back exhaust system, and is it right for me?
A cat back exhaust system replaces everything from the catalytic converter back. It's emissions-compliant, easy to install, and perfect for improving sound and flow. Great for models like the 2018 Chevy Camaro 2.0T and 2020 Dodge Challenger 5.7L HEMI.
2. Can I install a dual exhaust system on my pickup truck?
Absolutely. SPELAB offers dual exhaust system kits for popular models like the 2016 Ford F-150 3.5L EcoBoost and 2019 Ram 1500 5.7L. It improves both aesthetics and balanced flow.
3. My exhaust system is leaking—can I fix just one part?
Yes. We offer individual exhaust system parts including clamps, gaskets, and tailpipes to support exhaust system leak repair without replacing the entire setup.
4. What is an electric exhaust cutout, and is it street-legal?
An electric cutout exhaust system allows you to switch between quiet and open-flow modes. Ideal for track and street use, SPELAB’s kits come in wired and wireless versions and fit models like the 2017 Subaru STI or 2015 Mustang GT.
5. Do I need welding or a shop to install a SPELAB exhaust system?
Most of our aftermarket exhaust systems are bolt-on designs, requiring only basic tools. DIYers can install them, or you can have a professional do it for you.
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POWERSTROKE
- DPF Delete Exhaust
- All In One Kit
- EGR Delete Kit
- CCV PCV Reroute Kit
- DPF Delete Dual Exhaust
- Tuner
- Intercooler Pipe Kit
- Up-Pipe
- Intercooler
- CP4 Bypass Kit
- Muffler
- Downpipe
- Intake Manifold
- Air Intake Kit
- Radiator
- Oil Catch Can
- Differential Cover
- Valve Cover
- Transmission Pan
- Coolant Expansion Tank
- Exhaust Manifold
- Turbo
- Fuel Tank Sump Kit
- Fuel Injector Tool Kit
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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.
