ATP 21NXNB67 Exhaust Manifold

( Brand: Atp ), ( Type: Exhaust Manifold ), ( Manufacturer Part Number: 21NXNB67 ), ( Fits 1: 1997-1999 Mercury Tracer ), ( Fit Note: Exhaust Manifold Includes, 1 Flange . ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review ATP Exhaust Manifold Mercury fits TRACER 1997–1999

Introducing the ATP 21NXNB67 Exhaust Manifold, a high-performance replacement component designed specifically for Mercury Tracer models from 1997 to 1999. This exhaust manifold is an excellent choice for drivers seeking to enhance their vehicle's exhaust system or tackle exhaust-related issues.

Crafted from premium materials, the ATP 21NXNB67 Exhaust Manifold boasts a robust construction that can withstand the test of time. It features a durable cast iron design, ensuring optimal heat dissipation and resistance to corrosion. This manifold's design closely replicates the original equipment, ensuring a seamless fitment to your Mercury Tracer.

One of the primary advantages of this exhaust manifold is its enhanced flow characteristics. The carefully engineered internal passages allow for smoother exhaust gas flow, reducing backpressure and improving engine performance. This results in increased power output and better overall driving dynamics.

Additionally, the ATP 21NXNB67 Exhaust Manifold is designed with the environment in mind. It comes equipped with a catalytic converter mounting flange, ensuring compatibility with your vehicle's factory catalytic converter. This feature helps maintain your vehicle's emission control system, making it a great choice for those who prioritize eco-friendliness.

Installation of this exhaust manifold is a straightforward process. It comes complete with all necessary gaskets and hardware, making it easy to install as a DIY project or have it installed by a professional mechanic. The comprehensive installation instructions provided ensure a hassle-free experience.

In summary, the ATP 21NXNB67 Exhaust Manifold offers Mercury Tracer owners a reliable, high-performance replacement option. Its durable construction, enhanced flow characteristics, and compatibility with factory catalytic converters make it an excellent choice for those seeking to improve their vehicle's exhaust system while maintaining its emission control capabilities.

A Comparative Analysis of the ATP 21NXNB67 Exhaust Manifold for Mercury Tracer (1997-1999) - Pros, Cons, and Conclusion

The ATP 21NXNB67 exhaust manifold is a popular aftermarket option for Mercury Tracer models produced between 1997 and 1999. In this analysis, we will discuss the advantages and disadvantages of purchasing this exhaust manifold to help you make an informed decision.

1. Enhanced Performance: The ATP 21NXNB67 exhaust manifold is designed to improve engine performance. It allows for better exhaust gas flow, which can lead to increased horsepower and torque.

2. Durability: This aftermarket exhaust manifold is made from high-quality materials, such as cast iron. It is built to withstand the rigors of daily driving and last longer than the original OEM part.

3. Easy Installation: Many users report that the ATP 21NXNB67 exhaust manifold is easy to install. It is a direct fit for Mercury Tracer models from 1997 to 1999, requiring no modifications.

4. Improved Fuel Economy: Some users have reported improved fuel economy after installing the ATP 21NXNB67 exhaust manifold. This is likely due to the more efficient exhaust gas flow and reduced engine strain.

5. Affordable: Compared to other aftermarket exhaust manifolds, the ATP 21NXNB67 is relatively affordable, making it an attractive option for budget-conscious consumers.

1. Noise Level: Some users have reported an increase in exhaust noise after installing the ATP 21NXNB67 exhaust manifold. This is due to the freer exhaust flow and can be a concern for those who prefer a quieter ride.

2. Leakage: A few users have reported issues with exhaust gas leakage after installing the ATP 21NXNB67 exhaust manifold. This can be caused by poor gasket quality or misalignment during installation.

3. Weight: The ATP 21NXNB67 exhaust manifold is heavier than the OEM part, which can affect handling and fuel economy to some extent.

The ATP 21NXNB67 exhaust manifold offers several advantages, including improved performance, durability, easy installation, and potential fuel economy savings. However, it also comes with some drawbacks, such as increased noise level and potential leakage issues.

Based on the available information, it is recommended that potential buyers weigh the pros and cons carefully and consider their individual preferences and needs. If the increased noise level and potential leakage issues are not a concern, then the ATP 21NXNB67 exhaust manifold can be a cost-effective and worthwhile upgrade for Mercury Tracer owners from 1997 to 1999.

However, it is always recommended to consult with a professional mechanic or exhaust system specialist before making any modifications to your vehicle. They can provide valuable insight and guide you through the installation process to ensure optimal performance and longevity.

part # 21nxnb67 prices

• $269.49-$311.98

specifications maniheader:

• for models: Tracer
• for makes: Mercury
• for years: 1997-1999
• brand: Atp
• type: Exhaust Manifold
• manufacturer part number: 21NXNB67
• fits 1: 1997-1999 Mercury Tracer
• fit note: Exhaust Manifold Includes, 1 Flange .
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

offer maniheader:

• sold: 0
• quantity: 4
• options: Ship-to-home
• started: October 17, 2025
• availability: In Stock

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general maniheader:

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

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• type: Fixed
• class: Standard
• transit: 3-6 Days
• service: Standard
• cost: $0.00

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• rating: 91.4%
• # reviews: 52915

returns maniheader:

• policy: Returns Accepted
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• paid by: Seller

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