258 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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100 reviews4.83 100 reviewsRegular price From $177.00Regular price$293.77Sale price From $177.00 -
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Let customers speak for us
from 4892 reviews
Hoping to gain a sponsorship soon I use yalls parts on my personal build and customers builds
Very good quality kit and was easy to install!! I highly recommend it!!
Im very pleased with the intake horn and grid heater delete for my Cummins 6.7.
Instalation was straight forward and the kit came with everything required.
Excellent quality product that definitely delivers a difference in throttle response. You can tell that the engine is breathing much better. I highly recommend this to everyone out there. Shipping was fast too!! And to top it off, the dreaded engine killing grid heater plate is gone for good! Look how bad the grid heater was after only 46,000 mi. You can barely see thru the grids. Ridiculous design by Cummins/Ram. They should be ashamed for putting that piece of junk on such a good engine. Next up, turbo tubes!
Fit my 08 6.4 extended cab just fine. Sounds great with a 5x7 tip
I have always used there products and customers always are happy
Was on the fence between the 4 or 5…but definitely glad I went with the 5! Fits perfect and sounds amazing!!
Wow. That says it all. Fast shipping, looks great big thing is what a difference it makes from stock things just act different with the more air flow.
Installed CCV catch can kit for a 2016 Ford F250 very easy to install so far no issues would recommend/seems to be very good quality/
The parts were packaged well and customer service was amazing. The instructions were super easy to follow and overall layout of the kit made the install go like a breeze. I only took three hours to install the kit and I’ve hadn’t had a single problem with it. You can hear a difference in the truck and the mileage has gone up. I would recommend this kit.
Perfect fit, very happy with my purchase
Everything is super high quality, and the absolute best price is could find if i had to complain about anything it would be the exhaust tip I wish the flange for the clamp was .1 longer to get a socket on it.
Product looks good and bolted on with ease. I used the factor fill hole for the first fill and it aligned perfectly with the ball floating in the middle of the sight glass. In the future I can just top fill and use the glass as the gauge. Very happy with it so far!
My spec lab EGR delete kit has been absolutely amazing. It was fast and easy to install and keep my truck running 5° cooler.
The installation went great just to remove the 2024 gmc cover vent you need a t40 bit and to hammer it in to get the security screws out. Love the look and over all installation God Bless.
