Best Ls Truck Intake: Practical Features for Easier Everyday Use

A strong LS truck intake delivers compatible airflow hardware for your engine, whether you need a cold-air kit for an existing manifold or a replacement intake manifold for a cathedral-port build. This roundup includes both types, so identifying the part category comes first. Cold-air systems from MOOSUN, RiAiCiING, LDMINDA, MYLSAUTO, and Gallnack focus on a less restrictive path and cooler intake air.

FAST, Michigan Motorsports, Dokili, and GSTP offer intake manifolds with different inlet sizes, runner designs, fuel-system provisions, and installation requirements. The best choice depends on your engine family, cylinder-head port style, throttle-body size, vehicle layout, and whether the project is a factory truck, LS swap, EFI conversion, or carbureted application.

The best LS truck intake depends on the hardware you are replacing. For a factory-style 4.8L, 5.3L, or 6.0L truck with cathedral-port heads, the Michigan Motorsports NNBS-style manifold, FAST LSXrt, or GSTP 92mm manifold offers a direct category match. For an LS swap needing intake tubing, choose a 4-inch cold-air kit such as RiAiCiING, LDMINDA, or MYLSAUTO.

Match the inlet, port style, throttle body, sensor arrangement, clearance, and fuel-system provisions before ordering.

LS Truck Intake Performance Comparison

Image	Product	Buy
Best Pick 1	4 inch Cold Air Intake Black Tube + Heat Shield for 1999-2006 GMC/Chevy V8 4.8L/5.3L/6.0L Silverado 1500/2500/3500 Black Best for: Stock Truck Replacement Brand: MOOSUN | Dimensions: 14.96"L x 11.02"W x 5.91"H	View on Amazon
Best Pick 2	4'' LS Swap Cold Air Intake for LS1 LS2 LSX Camaro Chevelle Best for: LS Engine Swaps Brand: RiAiCiING | Included Components: LS Swap Cold Air Intake Kit	View on Amazon
Best Pick 3	LSXrt 102mm Intake Manifold for GM LS 4.8/5.3/6.0L Truck with Cathedral Port Heads Best for: Performance Truck Upgrade Brand: FAST | Item Weight: ‎21.8 pounds	View on Amazon
Best Pick 4	FAST LSXr 102mm Intake Manifold for LS1, LS2, and LS6 (146302B), black Best for: Carbureted LS Builds Brand: FAST | Item Weight: ‎19.45 pounds	View on Amazon
Best Pick 5	LS Swap Cold Air Intake kit Compatible with Camaro Chevelle GTO Monte Carlo Caprice LS1 LS2 LSX LQ4 LQ9 Restomod Best for: High-Flow LS Performance Brand: LDMINDA | Item Weight: ‎5.06 pounds	View on Amazon

How We Compared These Products

We compared dimensions, capacity, materials, compatibility, included components, and care requirements across many Amazon listings. These details matter because the product must fit the available space, intended use, setup requirements, and maintenance routine. After examining the wider field, we selected 10 products from MOOSUN, RiAiCiING, FAST, LDMINDA, MYLSAUTO, Michigan Motorsports, Dokili, Gallnack, and GSTP.

The shortlist includes products such as MOOSUN 4 inch Cold Air Intake Black Tube + Heat Shield for 1999-2006 GMC/Chevy V8, RiAiCiING 4” LS Swap Cold Air Intake for LS1 LS2 LSX Camaro Chevelle, and FAST LSXrt 102mm Intake Manifold for GM LS 4.8/5.3/6.0L Truck with Cathedral Port Heads. Every recommendation is tied to information stated for that specific product; unclear or missing features were treated as unknown rather than filled with assumptions.

Detailed Reviews: Best Ls Truck Intake

1. 4 inch Cold Air Intake Black Tube + Heat Shield for 1999-2006 GMC/Chevy V8 4.8L/5.3L/6.0L Silverado 1500/2500/3500 Black

Best for: 1999-2006 GMC/Chevy V8 Trucks.

This cold air intake system features a unique flared intake tube designed to help your engine draw in more colder air, enabling complete oil combustion and reducing oil consumption. It provides the lowest possible intake air temperature for enhanced performance.

The MOOSUN cold air intake system for 1999-2006 GMC/Chevy V8 trucks offers a multilayer finish for durability and corrosion protection. Its steel heat shield, coated in carbon black, isolates the air filter from the engine compartment. This system is compatible with automatic and manual transmissions, and its filters are washable and reusable.

Product Details

Pros

• Increases 8-10% horsepower and 6-8% torque
• Reduces oil consumption
• Durable carbon black powder coating
• Washable and reusable filters

Cons

• Specific fitment for 1999-2006 V8 4.8L/5.3L/6.0L Silverado models.

Ideal for owners of 1999-2006 GMC/Chevy Silverado trucks seeking a performance boost. Ensure your vehicle's engine size and model year match the specified compatibility for optimal results.

2. 4” LS Swap Cold Air Intake for LS1 LS2 LSX Camaro Chevelle

Best for: LS Swap Projects.

This universal LS swap cold air intake system is designed for maximum clearance between the radiator and accessory pulleys, supporting both Speed Density and Round MAF sensors. It offers a less restrictive path for airflow into your LS1, LS2, or LSX engine.

The RiAiCiING LS Swap Cold Air Intake features a universal design compatible with most LS1, LS2, LS3, LQ4, LQ9, and LY6 4.8L to 6.0L engines. It allows for driver or passenger side filter positioning, maximizing clearance for various LS swap projects and vehicle variations, ensuring a clean installation.

Product Details

Pros

• Universal LS swap compatibility
• Driver or passenger side filter position
• Maximum clearance design
• Supports Speed Density & Round MAF Sensors

Cons

• MAF sensor requires additional couplers/clamps.

A versatile option for LS swap enthusiasts needing flexible filter placement and clearance. Verify MAF sensor requirements for your specific build to ensure seamless integration.

3. LSXrt 102mm Intake Manifold for GM LS 4.8/5.3/6.0L Truck with Cathedral Port Heads

Best for: GM LS Truck Engines.

The FAST LSXrt 102mm Intake Manifold is engineered for GM LS 4.8/5.3/6.0L truck engines with cathedral port heads, offering a 25 HP bolt-on gain. Its advanced polymer material is strong, lightweight, and cools the intake charge for enhanced power.

Designed for late model GM 4.8/5.3/6.0L truck engines, this 102mm intake manifold features a multi-layer modular design with removable runners for easy porting. It works with 90, 92, or 102mm throttle bodies, providing high flow and minimal restriction while retaining factory fitments and under-hood clearance.

Product Details

Pros

• 25 HP bolt-on gains
• Advanced polymer material
• Modular design for easy porting
• Works with multiple throttle body sizes

Cons

• May require cowl clearance depending on application.

Suited for GM truck owners with cathedral port LS engines seeking significant horsepower gains. Consider hood clearance limitations for this performance-oriented upgrade.

4. FAST LSXr 102mm Intake Manifold for LS1, LS2, and LS6 (146302B), black

Best for: LS1, LS2, LS6 Engines.

This FAST LSXr 102mm Intake Manifold delivers 10-25 horsepower gains with longer, less restrictive runners and a larger air inlet than stock. Constructed from advanced polymer, it's lighter than aluminum and runs cooler for improved performance.

The black FAST LSXr 102mm intake manifold optimizes airflow for LS1, LS2, and LS6 engines, increasing power without compromising drivability. Its modular, removable runner design allows for easy disassembly and porting. This manifold is C.A.R.B.-approved and compatible with 90mm, 92mm, or 102mm throttle bodies.

Product Details

Pros

• 10-25 horsepower gains
• Advanced polymer material
• Modular, removable runner design
• C.A.R.B. approved

Cons

• Designed for LS1, LS2, and LS6 engines.

An excellent choice for LS1, LS2, and LS6 engine owners looking for a performance upgrade with a sleek black finish. Ensure your engine platform matches the specified compatibility.

5. LS Swap Cold Air Intake kit Compatible with Camaro Chevelle GTO Monte Carlo Caprice LS1 LS2 LSX LQ4 LQ9 Restomod

Best for: LS Swap Restomod Projects.

This 4-inch red cold air intake kit provides a less restrictive path for airflow, increasing the volume of cool, oxygen-rich air into your engine to boost horsepower and torque. It's designed for maximum clearance between the radiator and accessory pulleys.

The LDMINDA LS Swap Cold Air Intake Kit is universally compatible with most LS1, LS2, LS3, LQ4, LQ9, and LY6 4.8L to 6.0L engines. It includes all necessary hardware for installation and is designed to offer excellent performance for restomod projects, fitting various vehicle variations.

Product Details

Pros

• Increases horsepower and torque
• Universal LS swap fitment
• Maximum clearance design
• One-year free replacement service

Cons

• Red color may not suit all aesthetics.

A good option for LS swap and restomod builders needing a universal cold air intake. Confirm color preference and ensure compatibility with your specific vehicle setup.

6. 4” LS Swap Cold Air Intake Kit, Universal Cold Air Intake System Compatible with LS1 LS2 LSX LQ4 LQ9, Fits A-Body G-Body Camaro Chevelle GTO Monte Carlo Caprice Restomod

Best for: Classic Vehicle Restomods.

This 4-inch cold air intake kit is universally designed to fit LS1, LS2, LS3, LQ4, LQ9, LY6 4.8L to 6.0L engines, delivering unrestricted airflow for boosted engine performance and response. It's ideal for classic vehicle restomod projects.

The MYLSAUTO LS Swap Cold Air Intake Kit is perfect for various LS swap projects and classic vehicle restomods, compatible with A-Body, G-Body, Camaro, Chevelle, GTO, Monte Carlo, and Caprice. It feeds ample cool, oxygen-rich air into the engine, enhancing performance and response for seamless modification.

Product Details

Pros

• Universal LS swap fitment
• Boosts engine performance and response
• Ideal for classic vehicle restomods
• One-year manufacturer warranty

Cons

• Specific compatibility for classic GM platforms.

Recommended for owners of classic GM vehicles undertaking LS swap restomods. Ensure your vehicle model is listed for a straightforward and effective performance upgrade.

7. Michigan Motorsports NNBS LS Truck Intake Manifold | Like GM #12638038 | Fits 1999-2014 4.8L 5.3L 6.0L Cathedral Port LS Engines | TBSS Style Intake Upgrade

Best for: LS Truck Engine Upgrades.

The Michigan Motorsports NNBS Intake Manifold, designed like GM #12638038, provides improved airflow and an updated runner design for LS truck engines. It offers better performance potential for LS builds with cathedral port heads.

This NNBS cathedral port LS intake manifold fits 1999-2014 4.8L, 5.3L, and 6.0L LS engines, including various truck and SUV platforms. Modeled after TBSS style intake setups, it offers improved airflow and performance potential, making it a direct upgrade for early LS truck intake manifolds.

Product Details

Pros

• Improved airflow and runner design
• TBSS style intake upgrade
• Fits 1999-2014 LS truck engines
• High-quality performance parts supplier

Cons

• Specifically for cathedral port LS truck engines.

A solid choice for owners of 1999-2014 GM trucks with cathedral port LS engines seeking an airflow and performance upgrade. Verify your engine's port type for compatibility.

8. 300-132 LS Dual Plane Intake Manifold Cathedral Port Carbureted

Best for: Carbureted LS Engines.

This Dokili 300-132 Dual Plane Intake Manifold is optimized for carbureted LS Gen III and IV V8 engines with cathedral port cylinder heads. It directly replaces part numbers 300-132 and HLY-300132 for a clean, mechanical setup.

Compatible with GM LS Gen III and IV V8 engines, including specific Cadillac, Chevrolet Camaro, and Corvette models, this intake manifold fits 4.8L, 5.3L, 5.7L, and 6.0L V8 configurations. It's designed to enhance the performance of your LS engine with a carbureted setup.

Product Details

Pros

• Optimized for carbureted LS engines
• Direct replacement part numbers
• Compatible with multiple LS engine sizes
• Enhances engine performance

Cons

• Designed for carbureted applications only.

Ideal for builders of carbureted LS engines seeking a performance-focused intake. Ensure your engine setup is specifically carbureted to utilize this manifold's capabilities.

9. LS Swap Cold Air Intake Kit Compatible With LS1 LS2 92mm Engines

Best for: LS Swap Vehicle Compatibility.

This 92mm LS Cold Air Intake Kit is designed to improve airflow for compatible LS engines, including those in Chevy Corvette, Pontiac Firebird, Cadillac CTS-V, and more. It offers a performance airflow upgrade for various LS swap vehicles.

The Gallnack 92mm LS Cold Air Intake Kit is compatible with a range of vehicles such as Chevy Corvette (1997-2007), Pontiac Firebird (1998-2002), and Cadillac CTS-V (2004-2007). It provides a performance airflow upgrade, ensuring your LS engine receives optimal air intake for enhanced operation.

Product Details

Pros

• Improves airflow performance
• Wide vehicle compatibility list
• Includes 92mm LS Cold Air Intake Kit
• 12 Months warranty

Cons

• Specific compatibility with listed LS engine vehicles.

A suitable choice for owners of specific LS-powered GM vehicles looking for an airflow upgrade. Confirm your vehicle model and year are included in the compatibility list.

10. For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port Compatible with Chevy 4.8 5.3 5.7 6.0 L (92MM Silver)

Best for: LS Gen III/IV EFI Engines.

This GSTP 92mm intake manifold for LS LS1 LS2 LS6 engines features a T6061 aluminum construction and an upgraded fuel rail bracket, compatible with LS Based Gen III/IV EFI engines. It offers a 92mm inlet for enhanced airflow.

The GSTP intake manifold is designed for LS engines with cathedral port heads, featuring a 92mm inlet and 210mm height. It includes vacuum ports and a rear MAP port, with an upgraded fuel rail bracket that works with original fuel injectors without additional spacers. The aluminum construction ensures durability.

Product Details

Pros

• 92mm inlet size
• Upgraded fuel rail bracket
• T6061 aluminum construction
• Compatible with Gen III/IV EFI engines

Cons

• Taller profile may affect hood clearance.

A good option for LS Gen III/IV EFI engine owners seeking a 92mm intake manifold upgrade. Be mindful of the taller profile and potential hood clearance considerations.

What Buyers Often Overlook

Fit and sizing: separate cold-air tubing from intake manifolds

The first fit decision is whether you need an air-intake tube and filter assembly or the manifold bolted to the cylinder heads. MOOSUN is a vehicle-specific 4-inch cold-air system with a heat shield for compatible Silverado V8 applications, while RiAiCiING, LDMINDA, and MYLSAUTO are universal-style 4-inch LS-swap kits intended for varied layouts. Their fit still depends on filter position, radiator and accessory-pulley clearance, couplers, clamps, and sensor requirements.

Manifold sizing is different: FAST LSXr and LSXrt use a 102mm inlet and can work with 90mm or 92mm throttle bodies, while GSTP specifies a 92mm inlet. FAST LSXrt is designed for cathedral-port truck engines, and Michigan Motorsports identifies a broad cathedral-port truck range.

Confirm cylinder-head port style and throttle-body dimensions rather than treating every LS-labeled part as interchangeable.

The Key Product Trade-Off

Materials and configuration: choose for the engine layout

The main trade-off is between a cooler, reusable-air-filter system and a manifold configuration that suits the engine’s fuel and airflow hardware. MOOSUN uses a carbon-black powder-coated intake pipe and steel heat shield; its filter is described as washable and reusable. The universal cold-air kits emphasize a less restrictive airflow path, with RiAiCiING supporting driver- or passenger-side filter placement and speed-density or round-MAF arrangements.

For manifolds, FAST uses advanced polymer construction, removable runners, and a design intended to cool the intake charge; the LSXrt also specifies a modular layout for porting and disassembly. GSTP uses T6061 aluminum and includes vacuum-port, MAP-port, and fuel-rail provisions.

Dokili is a carbureted single-plane manifold, so it belongs to a different installation path from the EFI-focused options. Match the configuration to the rest of the build.

Best Ls Truck Intake: Buyer's Guide

Fit, Dimensions, and Compatibility

Compare the listed dimensions with the intended counter, cabinet, appliance, storage, or installation space. Confirm model compatibility and connection requirements where they are supplied. A useful feature cannot compensate for a product that does not physically fit or work with the buyer’s existing setup.

Capacity, Output, and Operating Format

Match listed capacity, volume, output, and operating mode to the actual household or work routine. Larger figures can support heavier use, while a smaller format may be easier to place and maintain. Treat daily output, immediate storage, and container capacity as separate specifications when the listing distinguishes them.

Materials, Construction, and Care

Use the listed materials and care instructions to judge cleaning effort, storage conditions, and compatibility with the intended use. Dishwasher, freezer, food-contact, or weather-related claims are included only when supplied for that product. Check whether routine care fits the way the product will be used.

Included Components and Setup Needs

Review the included components before planning installation or first use. Hoses, adapters, lids, paddles, bowls, brushes, controls, and manuals vary by listing. Confirm power, water, assembly, or accessory requirements from the supplied product information rather than assuming that separately pictured parts are included.

Which Should You Choose?

Choose MOOSUN when you have a compatible Silverado V8 and want a 4-inch cold-air system with a heat shield, powder-coated tube, and reusable filter. Choose RiAiCiING when an LS swap needs flexible driver- or passenger-side filter placement and support for speed-density or round-MAF arrangements. LDMINDA and MYLSAUTO suit broad LS-swap and restomod applications with 4-inch tubing and clearance-focused designs.

Choose Michigan Motorsports for a cathedral-port truck manifold modeled after the TBSS style. Choose FAST LSXrt for cathedral-port truck engines and a modular 102mm setup, or FAST LSXr for LS1, LS2, and LS6 applications.

Choose GSTP for a 92mm aluminum EFI manifold with MAP, vacuum, and fuel-rail provisions; choose Dokili only when a carbureted single-plane setup matches the build.

Quick Buying Checklist

• Confirm the complete dimensions against the available space.
• Verify model, accessory, connection, and appliance compatibility.
• Match capacity or output to the expected amount of use.
• Compare materials and care instructions with the maintenance routine.
• Check the included components before planning setup or first use.
• Confirm listed power, water, storage, or installation requirements where applicable.

Frequently Asked Questions

What is the primary benefit of a cold air intake for LS engines?

A cold air intake system routes cooler, denser air into your LS engine. This improved airflow can lead to increased horsepower and torque, better throttle response, and potentially enhanced fuel efficiency by allowing the engine to breathe more freely.

How does an intake manifold affect LS engine performance?

An intake manifold distributes the air-fuel mixture to the cylinders. Performance manifolds are designed with larger runners and optimized plenum volumes to improve airflow, especially at higher RPMs, leading to significant gains in horsepower and torque.

Are LS swap intakes universal for all LS engines?

While many LS swap intakes are designed for broad compatibility, specific fitment can vary. It’s crucial to check compatibility with your particular LS engine variant (e.g., LS1, LS2, LQ4) and the vehicle chassis you are installing it into.

What is the difference between a cathedral port and rectangular port LS intake?

Cathedral port heads have smaller, oval-shaped intake ports, common in 4.8L, 5.3L, and 6.0L truck engines. Rectangular port heads, found in higher-performance LS variants, have larger ports. Matching the intake to your head port style is essential for optimal flow.

Can I install an LS intake manifold on a non-LS engine?

No, LS intake manifolds are specifically designed to bolt onto GM LS-series engine blocks and cylinder heads. They are not interchangeable with other engine families like older Small Block Chevys or different manufacturer engines.

Final Words

Selecting the right LS intake depends on your specific engine and goals. For stock truck performance, a direct replacement is suitable. For power gains, consider larger throttle body manifolds or dedicated cold air systems.

Ensure compatibility with your cylinder heads and intended application for the best results.