SUBARU AB150 Intake Manifold 2.5

( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: No ), ( Manufacturer Warranty: 30 Days ), ( Type: Intake Manifold ), ( Manufacturer Part Number: AB150 ), ( Engine Size: 2.5 ), ( Valvetrain Iteration: Sohc ), ( Transmission Type: Automatic ), ( Location Id: 24y107 ), ( Vehicle Id: 4028 )

Review SUBARU Intake Manifold 2.5 fits IMPREZA 2000–2001

The Subaru AB150 intake manifold is a crucial component of the engine system for select Subaru Impreza models from the year 2000 to 2001 with a 2.5-liter flat-four engine. This intake manifold, manufactured by Subaru, is designed to optimize the airflow into the engine for improved performance and fuel efficiency.

The AB150 intake manifold features a compact and robust design, with a durable cast aluminum construction. The manifold is equipped with six intake ports, each designed to provide an optimal angle for efficient airflow into the engine cylinders. The ports are also designed with a long, tapered shape for smooth and even airflow distribution.

The intake manifold also includes integrated throttle bodies, which allow for precise control of the airflow entering the engine. These throttle bodies are designed with a smooth, continuous surface for optimal airflow and easy throttle response. The AB150 intake manifold also includes provision for Subaru's Electronic Throttle Control System (ETCS), ensuring smooth and responsive engine performance.

The AB150 intake manifold is designed to work seamlessly with the Subaru engine management system, allowing for precise fuel injection and ignition timing. This results in improved engine performance, with increased power output and improved fuel efficiency. The intake manifold is also designed to meet strict emissions standards, ensuring that your Subaru Impreza remains environmentally friendly.

Installation of the AB150 intake manifold is relatively straightforward, with clear instructions provided in the owner's manual or from Subaru dealers. However, it is recommended that the installation is performed by a qualified mechanic to ensure a proper fit and function.

In summary, the Subaru AB150 intake manifold is a high-performance component designed to optimize the airflow into the engine of select Subaru Impreza models from 2000 to 2001. With a durable cast aluminum construction, efficient intake port design, integrated throttle bodies, and seamless integration with the Subaru engine management system, the AB150 intake manifold delivers improved engine performance and fuel efficiency, while also meeting strict emissions standards.

Buying a Subaru AB150 intake manifold for a 2000-2001 Impreza 2.5 can be a consideration for those looking to upgrade their engine's performance or replace a worn-out part. Here are some potential pros and cons of making this purchase.

1. Performance: The AB150 intake manifold is known to provide better airflow and fuel distribution than the stock intake manifold, leading to improved engine performance. This can translate to more power and torque, especially during high-RPM driving.

2. Durability: The AB150 intake manifold is made of aluminum, making it lighter than the stock manifold. It also features reinforced gaskets and a more robust design, which can result in increased durability and longevity.

3. Aesthetics: Some enthusiasts appreciate the visual appeal of the AB150 intake manifold, as it features a unique design and can add a touch of personality to the engine bay.

1. Cost: The AB150 intake manifold is typically more expensive than the stock manifold. The cost difference can range from a few hundred to over a thousand dollars, depending on the specifics of the purchase and the seller.

2. Complexity: Installing the AB150 intake manifold can be a complex process, requiring specialized tools and knowledge. It may be necessary to engage the services of a professional mechanic, which can add to the overall cost.

3. Compatibility: It is essential to ensure that the AB150 intake manifold is compatible with your specific 2000-2001 Impreza 2.5 configuration. This includes checking for any necessary modifications to the engine management system or fuel delivery system.

The decision to buy a Subaru AB150 intake manifold for a 2000-2001 Impreza 2.5 depends on various factors, including personal goals, budget, and technical expertise. If you are looking for improved performance and durability, the AB150 intake manifold may be worth considering. However, it is essential to weigh the potential benefits against the costs and complexity of the installation process. Ultimately, a thorough evaluation of your specific situation and needs is necessary to make an informed decision.

If you are considering purchasing an AB150 intake manifold for your 2000-2001 Impreza 2.5, it is recommended that you do your research carefully. Start by determining if the benefits outweigh the costs for your specific application. Consider seeking advice from knowledgeable sources, such as Subaru enthusiast forums, professional mechanics, or local performance parts specialists. Additionally, it may be helpful to obtain a detailed quote from a reputable supplier to understand the full cost of the manifold and any associated installation expenses. Finally, ensure that you have the necessary resources and expertise to install the manifold safely and correctly.

Details:

Please replace such items as required for proper installation.

part #: ab150 prices

• $80.00-$131.20

specifications inputmanifolds:

• for models: Impreza
• for makes: Subaru
• for years: 2000-2001
• fitment type: Direct Replacement
• mounting hardware included: No
• manufacturer warranty: 30 Days
• type: Intake Manifold
• manufacturer part number: AB150
• engine size: 2.5
• valvetrain iteration: Sohc
• transmission type: Automatic
• location id: 24y107
• vehicle id: 4028

shipping inputmanifolds:

• transit: 2-6 Days
• type: Fixed
• service: Standard
• class: Standard
• cost: $0.00

offer inputmanifolds:

• started: September 9, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

seller inputmanifolds:

• # reviews: 60510
• city: Denver, Colorado
• rating: 99.3%

general inputmanifolds:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

payments inputmanifolds:

• credit card: Diners-club
• wallet: Google-pay
• other

returns inputmanifolds:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

Subaru AB150 Is Similar To:

• Subaru 11084aa230 Intake Air Deflectors From 2019 Forester 2.5 Fb25 (49.6% similar) Please replace such items as required for proper installation. Cross trek 21 2.5L...(June 6th, 2024)
• Subaru 14111aa000 Lower Intake Manifold From 2014 Xv Crosstrek 2.0 Fb20 (61.2% similar) Xv cross trek 13 lower with motor. Please replace such items as required for proper installation. Impreza 12-14 2.0L, lower with motor. Impreza 15-16 2.0L, lower with motor. Fitment type: forester 14-16 2.5L, lower with motor...(June 14th, 2024)
• Subaru 329-60010 16 2016 Wrx 2.0l Upper Intake Manifold Assembly (45.6% similar) No expedited shipping is available...(June 15th, 2024)
• Subaru 16632aa001 2000-06 Oem Air Assist Injector Valve Forester Impreza Outback (36.9% similar) Works as it should. Comes with vacuum lines and mounting bracket...(June 17th, 2024)
• Subaru 329-59849 Upper Intake Manifold From 2005 Legacy 2.5 (67.9% similar) Outback 05 2.5L, w/turbo. Please replace such items as required for proper installation. Fitment type: legacy 05 2.5L, w/turbo...(June 18th, 2024)
• Subaru 329-60011r Middle Intake Manifold From 2015 Wrx 2.0 (64.8% similar) Forester 17 2.0L turbo , middle with motor fitment type: forester 14-16 2.0L turbo, middle with motor, please replace such items as required for proper installation. Rx 15-17 2.0L, middle with motor...(June 19th, 2024)
• Subaru 14001ac140 Intake Manifold From 2011 Legacy 2.5 (73.1% similar) Please replace such items as required for proper installation. Fitment type: legacy 10-12 2.5L, w/o turbo. Outback 10-12 2.5L, w/o turbo...(June 19th, 2024)
• Subaru 329-59952r Passenger Intake Manifold Lower With Motor Fits 13-17 Xv Crosstrek (46.3% similar) Impreza 15-16 2.0L, lower with motor, impreza 12-14 2.0L, lower with motor...(June 19th, 2024)
• Subaru 329-50318 Intake Manifold 2.5l Without Turbo Fits 08-11 Impreza (66.7% similar) Part #: subaru 1350194 for sale...(June 21st, 2024)
• Subaru 14011ab940 Lower Intake Manifold From 2007 Outback 2.5 Turbo (63.2% similar) Impreza 12-14 2.5L turbo, Rx. Please replace such items as required for proper installation. Fitment type: forester 09-13 w/turbo. Impreza 08-11 2.5L, w/turbo , Rx. Impreza 09-10 2.5L, w/turbo , gt...(June 22nd, 2024)
• Subaru 14001ac33a Intake Manifold From 2015 Outback 2.5 Awd (67.9% similar) Outback 15-19 2.5L. Fitment type: legacy 15-19 2.5L. Please replace such items as required for proper installation...(June 22nd, 2024)