BMW 18328603873 Exhaust Manifold Downpipe 3.0 N55

( Manufacturer Part Number: 18328603873 ), ( Storage Location: W2b07 ), ( Body Style: Suv ), ( Interior Color: Leather, Nevada/black ), ( Engine: 3.0l / N55 ), ( Transmission: 8 Speed Automatic ), ( Oe/oem Part Number: 18-32-8-603-873; 1832-8603873; 1832 8603873 ), ( Country Of Origin: Germany ), ( Type: Downpipe ), ( Vehicle Color: Mineral-silver ), ( Partout Id: A-128311146 )

Review BMW 3.0 N55 Exhaust Manifold Downpipe Oem fits X3 F25 2011–2014

The BMW 18328603873 is an authentic OEM (Original Equipment Manufacturer) exhaust manifold downpipe designed specifically for the BMW X3 (F25) models produced between 2011 and 2014. This component is a crucial part of the vehicles' exhaust system and is responsible for transporting the exhaust gases from the engine to the catalytic converter.

This downpipe is manufactured using high-quality steel material that offers exceptional durability and resistance to corrosion. It is engineered with a precise fit and finish, ensuring a seamless integration with the vehicle's existing exhaust system.

One of the most notable features of this BMW downpipe is its integration of the N55 engine's advanced technologies. The N55 engine is known for its efficient and powerful performance, and this downpipe is designed to optimize the engine's exhaust flow for improved performance and fuel efficiency.

The exhaust manifold downpipe comes with all necessary mounting hardware and gaskets for a straightforward installation process. BMW recommends having the downpipe installed by a certified technician to ensure proper fitment and function, as well as to maintain the vehicle's warranty.

This genuine BMW part is an essential upgrade for any BMW X3 (F25) owner seeking to enhance their vehicle's performance, efficiency, and overall driving experience. With its robust construction, precise engineering, and OEM quality, this exhaust manifold downpipe is the ideal choice for BMW enthusiasts looking to maintain their vehicle's optimal performance and longevity.

Buying a BMW F25 X3 (2011-2014) 3.0 N55 exhaust manifold downpipe involves considering several pros and cons. This upgrade can provide performance benefits and improved exhaust flow, but it also comes with certain costs and potential drawbacks.

1. Performance: A new exhaust manifold downpipe can lead to increased power and torque, resulting in improved acceleration and overall performance.

2. Sound: The upgraded exhaust system can produce a more pleasing exhaust note, adding to the driving experience.

3. Durability: OEM (original equipment manufacturer) parts are engineered to last, ensuring long-term reliability and durability.

4. Fit and Finish: A new exhaust manifold downpipe will usually come with a better fit and finish compared to aftermarket alternatives, reducing the risk of leaks and other issues.

1. Cost: Replacing an exhaust manifold downpipe can be an expensive upgrade, particularly when compared to other performance modifications.

2. Complex Installation: The installation process can be complex, requiring the use of specialist tools and a good understanding of the vehicle's exhaust system.

3. Potential for Check Engine Light: In some cases, installing a new exhaust manifold downpipe can cause the Check Engine Light to illuminate due to the OBD-II system recognizing a change in the exhaust flow. This can be resolved by reprogramming the ECU (Engine Control Unit), but it adds to the overall cost and complexity of the upgrade.

In conclusion, purchasing a BMW F25 X3 (2011-2014) 3.0 N55 exhaust manifold downpipe offers performance benefits and an improved exhaust note. However, the high cost, complex installation, and potential for a Check Engine Light to illuminate are significant drawbacks.

Based on the information provided, it is recommended that potential buyers carefully consider their priorities and budget before deciding to purchase an exhaust manifold downpipe for their BMW F25 X3. If performance and sound are high priorities, and the costs and potential complications are acceptable, then this upgrade could be worthwhile. However, if budget is a concern or the installation process and potential Check Engine Light issues are deterrents, it may be wiser to explore alternative modifications or hold off on this upgrade for the time being.

part # 18328603873 prices

• $697.20-$799.15

specifications maniheader:

• for models: X3, F25
• for makes: Bmw
• for years: 2011-2014
• manufacturer part number: 18328603873
• storage location: W2b07
• body style: Suv
• interior color: Leather, Nevada/black
• engine: 3.0l / N55
• transmission: 8 Speed Automatic
• oe/oem part number: 18-32-8-603-873; 1832-8603873; 1832 8603873
• country of origin: Germany
• type: Downpipe
• vehicle color: Mineral-silver
• partout id: A-128311146

seller maniheader:

• rating: 99.9%
• # reviews: 79704

payments maniheader:

• credit card: Diners-club
• cash
• other
• money order
• check
• wallet: Google-pay

returns maniheader:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

offer maniheader:

• sold: 0
• started: May 18, 2026
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home

shipping maniheader:

• transit: 4-9 Days
• class: Standard
• cost: $0.00
• carrier: USPS, UPS
• type: Fixed
• service: USPS Ground Advantage, UPS Ground

general maniheader:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

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