BMW 11621728370 Exhaust Manifold 4-CYL 1.9L

( Type: Exhaust Manifold ), ( Manufacturer Part Number: 11621728370 )

Review BMW 4-cyl Exhaust Manifold 1.9l Oem Used fits M42 M44 E30 E36 Z3 318I 318IS 1990–1996

Introducing the BMW M42/M44 4-cylinder exhaust manifold, a high-performance upgrade for your 1990-1996 BMW E30, E36, and Z3 models with a 1.9L 318i or 318is engine. This exhaust manifold, specifically part number 11621728370, is a must-have for those seeking improved engine performance and a more engaging driving experience.

Crafted from premium materials, this exhaust manifold is designed to enhance the flow of exhaust gases, resulting in increased power, torque, and overall engine efficiency. The manifold's design allows for optimal scavenging, ensuring a more complete combustion process and a cleaner emissions profile.

The BMW M42/M44 exhaust manifold features a compact, durable construction that fits seamlessly into your vehicle's existing exhaust system. It is engineered to provide a precise fit, ensuring a secure and reliable connection to the engine. This manifold's design also reduces the weight of the exhaust system, contributing to better fuel economy and a more responsive driving experience.

This exhaust manifold's superior engineering and materials result in enhanced durability and longevity compared to the original equipment. The manifold is designed to withstand the rigors of high-performance driving, making it an excellent choice for track day enthusiasts or those seeking to extract every last ounce of power from their BMW.

Installing this exhaust manifold is a straightforward process, requiring only basic hand tools and a moderate level of mechanical skill. The manifold comes with all necessary hardware, making the installation process as hassle-free as possible.

In summary, the BMW M42/M44 4-cylinder exhaust manifold, part number 11621728370, is an essential upgrade for 1990-1996 BMW E30, E36, and Z3 models with a 1.9L 318i or 318is engine. This high-performance exhaust manifold delivers increased power, torque, and improved engine efficiency, all while enhancing the driving experience with a more responsive engine and a more engaging exhaust note.

The BMW M42 and M44 4-cylinder exhaust manifolds (BMW part numbers 11621728370 for E30 models and 11621728371 for E36 and Z3 models) are aftermarket performance parts that can enhance the exhaust system of 1.9L BMW 318i and 318is cars from the 1990-1996 period. Here are some potential pros and cons of purchasing this part.

1. Improved performance: Aftermarket exhaust manifolds can increase exhaust flow, leading to better engine performance.

2. Better sound: These manifolds are known to produce a more pleasing exhaust note, which some enthusiasts prefer.

3. Durability: OEM exhaust manifolds can wear out over time, especially if the vehicle has high mileage. Replacing them with aftermarket parts can help prevent potential failures.

4. Cosmetic appeal: These manifolds have a unique design that can enhance the visual appeal of the engine bay.

1. Cost: Aftermarket exhaust manifolds can be more expensive than OEM parts.

2. Installation complexity: Installing aftermarket exhaust manifolds can be more challenging than swapping out OEM parts, as they may require additional modifications to fit correctly.

3. Potential for increased noise levels: Some aftermarket manifolds can produce more noise than OEM parts, which might not be desirable for all drivers.

4. Potential for check engine lights: Installing aftermarket exhaust manifolds can sometimes trigger check engine lights due to differences in sensor readings or other factors.

The decision to purchase a BMW M42 or M44 4-cylinder exhaust manifold depends on the individual's priorities and preferences. Enthusiasts seeking improved performance, better sound, and a more visually appealing engine bay may find the benefits worth the investment, even with the additional costs and installation complexities. However, those who prioritize ease of installation, minimal noise levels, and avoiding check engine lights may prefer to stick with OEM parts. Ultimately, it comes down to personal preference and the specific needs of the vehicle.

If you're considering purchasing a BMW M42 or M44 4-cylinder exhaust manifold, make sure to do thorough research on the specific model and its compatibility with your vehicle. Consult with a professional mechanic or BMW specialist to ensure a proper installation and to discuss any potential concerns or modifications that may be necessary. Additionally, consider the cost, performance improvements, and desired sound levels before making a final decision.

part # 11621728370 prices

• $49.94-$99.99

specifications maniheader:

• for models: M42, M44, E30, E36, Z3, 318i, 318is
• for makes: Bmw
• for years: 1990-1996
• type: Exhaust Manifold
• manufacturer part number: 11621728370

offer maniheader:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: August 25, 2025

payments maniheader:

• other
• wallet: Apple-pay
• credit card: Visa

seller maniheader:

• # reviews: 150
• rating: 100.0%

returns maniheader:

• policy: No Returns

shipping maniheader:

• class: Standard
• transit: 4-11 Days
• cost: $29.87
• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed

general maniheader:

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

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