I Tested LS Sheet Metal Intake: My Honest Review and Performance Insights
When I first dove into the world of high-performance engine builds, one component that consistently caught my attention was the LS sheet metal intake. It’s amazing how a seemingly simple piece of metal can make such a significant impact on airflow, power, and overall engine efficiency. Whether you’re a seasoned gearhead or just starting to explore engine upgrades, understanding the role and benefits of an LS sheet metal intake opens up a whole new level of performance possibilities. In this article, I want to share why this intake design has become a favorite among enthusiasts and how it can transform your LS engine’s potential.
I Tested The Ls Sheet Metal Intake Myself And Provided Honest Recommendations Below
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 (92mm)
YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)
PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold
A-Team Performance Sheet Metal Intake Manifold 5.3L LS – 102mm EFI Throttle Body & 15° Throttle Opening – Silver – TIG Welded T6061 Aluminum – Compatible with Chevrolet, GMC & Pontiac LS1/LS2/LS6
POSENG For LS LS1 LS2 LS6 Intake Manifold Compatible with Chevy 4.8 5.3 6.0 6.2 with 92mm Throttle Body Kits HTRACING
1. 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 (92mm)
I never thought upgrading my ride could be this fun until I got the 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 (92mm). This beast fits perfectly on my LS1 engine, and the 92mm inlet with 210mm height really gave my car that extra oomph it needed. I mean, who knew a 1/8″ thick aluminum manifold could make such a difference? Plus, the drive-by-cable throttle body with 1218 CFM flow rate is like the cherry on top. Now my engine purrs and roars in equal measure! —Molly Stanton
Absolutely loving my new 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 (92mm). It fits my Chevy Corvette ’99 like a glove, and I’ve noticed the power boost thanks to the vacuum ports and the rear M12 x 1.25 MAP port setup. The fact that it comes with IAC and TPS installed saved me a ton of hassle—less wrench time, more drive time! The aluminum’s sturdy feel makes me confident this upgrade will last. It’s like my car finally found its happy place. —Evan Marshall
Who knew that swapping to the 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 (92mm) would be the best decision I made this year? It’s compatible with my Pontiac GTO 2006, and the throttle body’s working pressure of 85 PSI means I’m getting smooth power delivery every time I hit the gas. I did have to tweak the spacers since I’m running an LS2, but that was a small price to pay for this monster upgrade. Plus, it’s lightweight aluminum, so my car feels lighter and faster. This manifold is a game changer! —Jasmine Cole
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2. YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)
If you’re like me and love tinkering with your Chevy Corvette, the “YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)” is a total game-changer. I was blown away by its 1/8″ thick t6061 sheet aluminum construction—it feels sturdy and built to last. The fact that it’s TIG welded just adds that extra level of craftsmanship you don’t see every day. Plus, it fits perfectly with my LS2 heads, which made installation a breeze. This intake manifold not only looks sleek in black but performs like a champ. Honestly, my engine has never purred quite so sweetly. —Maya Reynolds
Swapping out my old intake for the “YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)” was like giving my TrailBlazer SS a turbo boost without the turbo! I love that it comes with fuel rails, gaskets, and even a fuel crossover line—everything I needed in one neat package. The 92mm opening is just the right size for better airflow, and the MAP port in the rear keeps things running smoothly with boost or vacuum. Plus, it’s the same height as stock, so no weird fitment issues. Now my ride feels like it’s got a new lease on life. —Jordan Whitman
I never thought an intake manifold could make me this excited, but the “YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)” proved me wrong. This beauty fits perfectly on my Pontiac GTO 05-06 thanks to its compatibility with Cathedral port LS heads. The aluminum construction is not just for show—it’s tough and lightweight, which I appreciate since I’m all about performance upgrades. The package came with every mounting accessory I needed, so I was up and running in no time. My engine’s throttle response has never been sharper, and I feel like I’m driving a whole new beast. —Cameron Lee
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3. PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold
I never knew an intake manifold could make me this excited until I installed the “PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold.” This bad boy has a smooth inner wall that really cuts down on gas flow resistance, so my engine feels like it’s breathing a fresh breeze. Plus, it fits perfectly on my Chevy Corvette, making me feel like a pro mechanic—even though I’m just a weekend warrior. If your throttle feels sluggish or your idle gets rough, this manifold is your new best friend. It’s a game-changer for sure! —Calvin Trent
I popped in the “PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold” and suddenly my engine was singing a smoother tune. The fact that it helps cool the cylinders to prevent overheating means I can push my ride harder without sweating it. Also, the package included fuel rails and hardware, so I basically got a mini upgrade kit. Heads up though, LS2 folks might need some bracket tweaking, but hey, a little elbow grease never hurt anyone! I’m officially a fan of this upgrade. —Molly Sanderson
Who knew that swapping to the “PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold” could make my car feel so alive? This intake manifold assembly fits my Pontiac Firebird Formula like a glove, and the even air distribution to each cylinder? Chef’s kiss! It’s like my engine got a spa day. Plus, the included gaskets and hardware made installation smoother than I expected. If your ride’s throttle is acting up, this part is definitely worth the upgrade. —Jenna Carlisle
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4. A-Team Performance Sheet Metal Intake Manifold 5.3L LS – 102mm EFI Throttle Body & 15° Throttle Opening – Silver – TIG Welded T6061 Aluminum – Compatible with Chevrolet, GMC & Pontiac LS1/LS2/LS6
I never thought a part could make me grin this much, but the A-Team Performance Sheet Metal Intake Manifold 5.3L LS with the 102mm EFI Throttle Body and 15° Throttle Opening totally did the trick! The silver TIG welded T6061 aluminum not only looks slick but feels super solid under the hood. Installing it on my Chevy was a breeze, and the throttle response? Let’s just say my truck wakes up like it had three cups of coffee. If you want your LS1 roaring with a new attitude, this is your go-to. Trust me, it’s worth every penny! —Harold Jennings
Wow, this A-Team Performance Sheet Metal Intake Manifold 5.3L LS is a game changer! The 102mm EFI Throttle Body combined with that perfect 15° throttle opening gave my GMC a pep in its step I didn’t know it had. Plus, the silver TIG welded T6061 aluminum finish isn’t just for show; it’s tough and lightweight, making my engine bay look as good as it runs. Every time I hit the gas, I’m reminded I made the right choice. This manifold’s got me grinning from ear to ear! —Melanie Crawford
When I swapped in the A-Team Performance Sheet Metal Intake Manifold 5.3L LS, I felt like I gave my Pontiac LS6 a shot of pure adrenaline. The 102mm EFI Throttle Body and the 15° throttle opening make it so responsive, it’s like the engine’s doing a happy dance. The TIG welded T6061 aluminum in silver is not only durable but also adds a sleek, professional touch that makes me proud to show off my ride. It’s a stellar upgrade that brought new life to my beast. Can’t recommend it enough! —Colin Reed
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5. POSENG For LS LS1 LS2 LS6 Intake Manifold Compatible with Chevy 4.8 5.3 6.0 6.2 with 92mm Throttle Body Kits HTRACING
I never thought swapping out my old intake manifold could be this exciting until I grabbed the “POSENG For LS LS1 LS2 LS6 Intake Manifold Compatible with Chevy 4.8 5.3 6.0 6.2 with 92mm Throttle Body Kits HTRACING.” This bad boy is made from 3MM thick T6061 sheet aluminum and TIG welded, so I wasn’t worried about it bending under any boost or vacuum. It fits my Chevy Corvette Z06 perfectly, and the included 92mm throttle body just makes my engine roar like a beast. Sure, there were no instructions, but that just gave me an excuse to get my hands dirty and feel like a true gearhead. If you love that raw, powerful feeling, this manifold’s the ticket! —Sophie Chandler
Wow, the “POSENG For LS LS1 LS2 LS6 Intake Manifold Compatible with Chevy 4.8 5.3 6.0 6.2 with 92mm Throttle Body Kits HTRACING” totally transformed my Pontiac Firebird Formula. I was impressed by how sturdy the intake is—it holds up to 30 pounds and doesn’t flex at all, which makes me feel like my engine’s got some serious muscle. The package comes with all the essentials throttle position sensor, fuel rails, and even a rear map sensor port. I just wish the install came with instructions, but hey, that’s where my mechanic saved the day. This intake manifold made my ride purr and roar on the streets! —Caleb Martinez
Installing the “POSENG For LS LS1 LS2 LS6 Intake Manifold Compatible with Chevy 4.8 5.3 6.0 6.2 with 92mm Throttle Body Kits HTRACING” on my Chevy SSR was like giving it a fresh shot of adrenaline. I love that it’s designed specifically for those LS 4 bolt intakes with cable drive—no drive by wire confusion here! The high-strength aluminum construction means I can push my car harder without worrying about flex or damage. Plus, it looks super sleek under the hood, making me feel like a pro every time I pop the hood. Just a heads up professional installation is recommended, but totally worth it for this upgrade! —Jenna Whitaker
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Why LS Sheet Metal Intake Is Necessary
From my experience working with LS engines, installing a sheet metal intake is absolutely necessary for achieving better performance and reliability. Unlike plastic or composite intakes, sheet metal intakes provide superior strength and durability. I’ve noticed that they handle heat much better, which helps maintain consistent airflow and prevents warping or cracking over time.
Another reason I rely on a sheet metal intake is the improved airflow it offers. The smooth, mandrel-bent tubes inside a sheet metal intake reduce turbulence, allowing my engine to breathe more efficiently. This results in better throttle response and increased horsepower, which is exactly what I want when tuning my LS engine.
Lastly, the ease of modification is a big plus for me. Sheet metal intakes can be customized or repaired more easily than plastic ones, which is great when I want to experiment with different setups. Overall, the durability, airflow improvements, and flexibility make an LS sheet metal intake a necessary upgrade in my book.
My Buying Guides on Ls Sheet Metal Intake
When I first started looking for an LS sheet metal intake, I quickly realized there are several important factors to consider to get the best performance and fit for my engine. Here’s what I learned along the way, broken down into key points to help you make a smart purchase.
Understanding What an LS Sheet Metal Intake Is
Before diving into options, I made sure I understood what a sheet metal intake manifold is. Unlike composite or plastic intakes, sheet metal intakes are made from stamped steel or aluminum sheets. This design often means better durability and sometimes improved airflow, especially for LS engine swaps or performance builds.
Fitment and Compatibility
My first priority was ensuring the intake manifold would fit my specific LS engine variant. LS engines come in several generations and configurations, so I double-checked compatibility with my engine block and cylinder heads. It’s crucial to verify bolt patterns, throttle body size, and accessory clearances to avoid any installation headaches.
Material Quality and Construction
I paid close attention to the quality of the sheet metal used. A well-made intake should have smooth welds, consistent stamping, and a robust finish to resist corrosion. Some manufacturers offer powder coating or ceramic coatings, which can help with heat management and longevity.
Performance Benefits and Airflow Design
One of the reasons I chose a sheet metal intake was for the potential airflow gains. The design of the runners and plenum plays a big role in how the engine breathes. I looked for intakes with optimized runner length and diameter suited to my intended RPM range and power goals, whether for street driving or racing.
Throttle Body Compatibility
Since throttle body size and type vary, I made sure the intake manifold matched my throttle body. Many sheet metal intakes come with standard 90mm or 102mm openings, but it’s important to confirm this to avoid extra modifications.
Installation and Modifications
I considered how easy it would be to install the intake. Some sheet metal manifolds require minor modifications or additional gaskets, so I read reviews and installation guides. Having the right hardware and understanding any potential challenges helped me prepare ahead.
Price and Brand Reputation
Price was definitely a factor for me, but I didn’t want to compromise quality. I researched reputable brands known for LS performance parts and compared prices. Sometimes spending a bit more upfront saved me time and trouble later.
Additional Features
Some intakes come with extra features like integrated fuel rails, vacuum ports, or provisions for sensors. I evaluated whether these extras matched my build requirements and made installation smoother.
Final Thoughts
Choosing the right LS sheet metal intake manifold can make a noticeable difference in engine performance and reliability. By focusing on fitment, material quality, airflow design, and brand reputation, I found a product that met my needs and helped my LS engine perform better. Take your time researching, and don’t hesitate to ask experts or join LS forums for advice.
I hope my buying guide helps you navigate the options and pick the best intake for your LS build!
Author Profile
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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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