LEON LE-IM102 High Intake Manifold Throttle Body Fuel Rail 799387224351 102MM LS1/LS2/LS3 5.3L
fits model: Ls1, Ls2, Ls3.
( Brand: Leon ), ( Mounting Style: Weld-on ), ( Items Included: Mounting Hardware ), ( Color: Silver ), ( Manufacturer Part Number: LE-IM102 ), ( Material: Aluminum ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Manufacturer Warranty: 1 Year ), ( Engine Size: Need To Compare Sizes ), ( Features: Polished ), ( Country/region Of Manufacture: China ), ( Performance Part: Yes ), ( UPC: 799387224351 )
Review LEON High Profile 102mm Intake Manifold Throttle Body Fuel Rail Ls1/ls2/ls3 5.3l fits LS1 LS2 LS3
The Leon LE-IM102 High Flow Intake Manifold Throttle Body Fuel Rail is an aftermarket upgrade designed for Chevrolet LS1, LS2, and LS3 engines with a displacement of 5.3 liters. This fuel rail and intake manifold assembly offers several advantages over the stock part, delivering improved engine performance and response.
The LE-IM102 is a high flow intake manifold, which means it is designed to provide better airflow to the engine. It features a 102mm throttle body, which is larger than the stock 90mm throttle body, allowing for more air to enter the engine. This results in increased power and torque, as well as a smoother and more responsive throttle response.
The fuel rail is an integral part of the intake manifold and is responsible for delivering fuel to the engine's cylinders. The LE-IM102 fuel rail is made of high-quality billet aluminum, which is both strong and lightweight. It also features -6AN fuel inlet and outlet ports, which are larger than the stock -4AN ports, allowing for better fuel flow and pressure.
This fuel rail also comes with a set of high-performance fuel injectors, which provide better atomization and fuel delivery to the engine. The injectors are designed to work with the larger throttle body and intake manifold, ensuring optimal engine performance.
The LE-IM102 intake manifold and fuel rail assembly is a direct replacement for the stock part, making installation easy and straightforward. It is designed to work seamlessly with the factory engine management system, eliminating the need for expensive and complex aftermarket engine management solutions.
In summary, the Leon LE-IM102 High Flow Intake Manifold Throttle Body Fuel Rail is an excellent upgrade for LS1, LS2, and LS3 engines with a 5.3L displacement. It offers improved airflow, better fuel delivery, and smoother throttle response, resulting in increased power and torque. This fuel rail and intake manifold assembly is a direct replacement for the stock part, making installation easy and cost-effective.
Buying the LEON LE-IM102 high 102mm intake manifold, throttle body, and fuel rail for LS1/LS2/LS3 5.3L engines comes with several pros and cons. Here's a detailed analysis:
Pros:1. Increased Air Flow: The high-flow intake manifold provides better airflow to the engine, resulting in improved combustion efficiency, increased horsepower, and better overall engine performance.
2. Improved Throttle Response: The LEON LE-IM102 comes with a throttle body that enhances throttle response, providing smoother acceleration and better drivability.
3. Fuel Rail Upgrade: The fuel rail is an essential component of the fuel delivery system. Upgrading to a higher-capacity fuel rail ensures that the engine receives the correct fuel mixture, resulting in better fuel efficiency and improved engine performance.
4. Enhanced Appearance: The high-flow intake manifold and throttle body assembly give the engine compartment an impressive appearance that is sure to catch the attention of car enthusiasts.
Cons:1. Complex Installation: Installing the LEON LE-IM102 intake manifold, throttle body, and fuel rail is a complex process that requires specialized tools and knowledge. It's essential to follow the manufacturer's instructions carefully to avoid any potential issues.
2. Cost: The LEON LE-IM102 is a premium aftermarket part, and the cost of purchasing and installing it can be quite high compared to the stock manifold and fuel rail.
3. Vehicle Compatibility: Although the LEON LE-IM102 is designed for use with LS1/LS2/LS3 engines, it's essential to ensure that the part is compatible with your specific vehicle model and year.
4. Potential for Leaks: Upgrading the fuel rail increases the fuel pressure in the system, which can lead to leaks if not installed correctly. Proper installation and maintenance are critical to prevent any fuel leaks.
Conclusion:In conclusion, the LEON LE-IM102 high 102mm intake manifold, throttle body, and fuel rail upgrade for LS1/LS2/LS3 5.3L engines offers several benefits, including improved airflow, enhanced throttle response, and fuel rail upgrade. However, the complex installation process, high cost, potential vehicle compatibility issues, and the risk of fuel leaks are significant concerns.
Recommendation:If you're looking to upgrade your LS1/LS2/LS3 5.3L engine for better performance, the LEON LE-IM102 high 102mm intake manifold, throttle body, and fuel rail is an excellent option. However, it's essential to consider the pros and cons carefully and ensure that you have the necessary expertise and resources to install the part correctly. Additionally, it's recommended to source the part from a reputable dealer to ensure its compatibility and quality.
Details:
Original LS1/LS2/LS6 Engine applications. Material Color. Color: Silver. For 04-07 Cadillac CTS V-series.
For 06-09 Chevrolet Trailblazer SS. Package Included. For 97-07 Chevrolet Corvette. III/ IV LS-Based.
specifications inputmanifolds:
- for models: Ls1, Ls2, Ls3
- brand: Leon
- mounting style: Weld-on
- items included: Mounting Hardware
- color: Silver
- manufacturer part number: LE-IM102
- material: Aluminum
- placement on vehicle: Front
- fuel type: Gasoline
- type: Intake Manifold
- manufacturer warranty: 1 Year
- engine size: Need To Compare Sizes
- features: Polished
- country/region of manufacture: China
- performance part: Yes
- upc: 799387224351
returns inputmanifolds:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
payments inputmanifolds:
- wallet: Google-pay
- other
- credit card: Mastercard
seller inputmanifolds:
- # reviews: 5
- city: Rancho Cucamonga, California
- rating: 85.7%
general inputmanifolds:
- Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
- condition: New
offer inputmanifolds:
- started: September 12, 2025
- quantity: 5
- options: Ship-to-home
- best offers: True
- sold: 0
- availability: In Stock
shipping inputmanifolds:
- transit: 5-11 Days
- cost: $0.00
- service: Standard
- class: Standard
- type: Fixed
