1. Manifolds & Headers Offered
  2. sku: 11894202281728721
  3. MARSHSHORE MSH-JVTHD166

MARSHSHORE MSH-JVTHD166 Sensor Shorty Exhaust Manifold 2.2L O2 4/1 Headers

fits model: Celica. make: Toyota. year: 1990–1999.

Msh-jvthd166 Marshshore For 90-99 Toyota Celica 2.2l O2 Sensor Bung 4-1 Shorty Exhaust Manifold Headers

( Brand: Marshshore ), ( Manufacturer Part Number: MSH-JVTHD166 ), ( Oe/oem Part Number: 90 91 92 93 94 95 96 97 98 99 ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State. ), ( Color: Metallic ), ( Material: T-304 Stainless Steel Exhaust ), ( Placement On Vehicle: Front ), ( Inlet Size: In ), ( Thickness: 3/8 Thick Flanges ), ( Style: 4-1 Shorty Design ), ( Finish: Polished ), ( Fitment Type: Performance/custom ), ( Type: Exhaust Header ), ( Items Included: Exhaust Header Mounting Hardware ), ( Universal Fitment: No ), ( Mounting Style: Clamp-on ), ( Restricted States: California, Colorado, New York, Maine )

Review MARSHSHORE Toyota 2.2l O2 Sensor Bung 4-1 Shorty Exhaust Manifold Headers fits CELICA 1990–1999

Introducing the Marshshore MSH-JVTHD166 O2 sensor bung 4-1 shorty exhaust manifold header for the 90-99 Toyota Celica 2.2L engine. This high-performance part is designed to replace the stock exhaust manifold bung, allowing for a smoother and more efficient exhaust flow.

The Marshshore MSH-JVTHD166 is engineered with precision and attention to detail, ensuring a perfect fit and function for your Toyota Celica. It is made from top-quality materials, including stainless steel, which offers superior strength and durability compared to the standard bung.

This O2 sensor bung is a shorty design, which means it is shorter in length than the stock bung. This feature is particularly beneficial for those who have installed a shorty header or exhaust system, as it eliminates the need for an extended bung and creates a more streamlined exhaust flow.

The MSH-JVTHD166 is also compatible with aftermarket O2 sensors, allowing you to upgrade your exhaust system with performance sensors for improved engine efficiency and power. Additionally, it features a 4-1 design, which means it collects exhaust gases from four cylinders and merges them into a single pipe, further optimizing exhaust flow and reducing backpressure.

Installing the Marshshore MSH-JVTHD166 is a straightforward process that can be done in your garage with basic hand tools. It comes complete with all necessary hardware, including the new O2 sensor bung, gasket, and bolts.

By upgrading to the Marshshore MSH-JVTHD166 O2 sensor bung, you can expect improved exhaust flow, increased engine efficiency, and potential power gains. It is an essential upgrade for any Toyota Celica 2.2L owner looking to enhance their exhaust system and optimize their engine's performance.

In conclusion, the Marshshore MSH-JVTHD166 O2 sensor bung 4-1 shorty exhaust manifold header is a high-quality, precision-engineered part designed for the 90-99 Toyota Celica 2.2L engine. It offers superior strength, durability, and performance benefits over the stock bung, making it a must-have upgrade for any serious Celica enthusiast.

Pros and Cons of Buying Marsh-Shore MSH-JVTHD166 Exhaust Manifold Headers for 90-99 Toyota Celica 2.2L

1. Pros:

a. Improved Performance: The shorty headers help to reduce exhaust backpressure, which enhances engine performance and increases horsepower.

b. Better Fuel Economy: By improving the exhaust flow, these headers can help to improve fuel economy as the engine runs more efficiently.

c. Enhanced Look: The headers provide an appealing appearance to the engine bay and can make the vehicle stand out.

d. Durability: Marsh-Shore headers are known for their durability and are constructed from high-quality materials like stainless steel.

2. Cons:

a. Installation Complexity: Installing headers can be a complex process, especially for those without mechanical experience. It may require professional assistance.

b. Expense: The cost of headers can be significant, especially compared to the cost of an OEM replacement part.

c. Potential for Increased Noise: Shorty headers can lead to an increase in exhaust noise, which may not be desirable for some individuals.

Conclusion:

The Marsh-Shore MSH-JVTHD166 exhaust manifold headers for the 90-99 Toyota Celica 2.2L offer several benefits, including improved performance, better fuel economy, enhanced look, and durability. However, they also come with some drawbacks, such as installation complexity, cost, and potential for increased noise.

Recommendation:

If you are an experienced mechanic or have a strong desire to enhance the performance of your Toyota Celica, then the Marsh-Shore headers could be an excellent investment. However, if you are new to car modifications or have a limited budget, it may be worth considering other options or waiting until you have more experience before attempting this project.

specifications maniheader:

  • for models: Celica
  • for makes: Toyota
  • for years: 1990-1999
  • brand: Marshshore
  • manufacturer part number: MSH-JVTHD166
  • oe/oem part number: 90 91 92 93 94 95 96 97 98 99
  • california prop 65 warning: This Product Contains Chemicals Known To The State.
  • color: Metallic
  • material: T-304 Stainless Steel Exhaust
  • placement on vehicle: Front
  • inlet size: In
  • thickness: 3/8 Thick Flanges
  • style: 4-1 Shorty Design
  • finish: Polished
  • fitment type: Performance/custom
  • type: Exhaust Header
  • items included: Exhaust Header Mounting Hardware
  • universal fitment: No
  • mounting style: Clamp-on
  • restricted states: California, Colorado, New York, Maine

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  • type: Fixed
  • cost: $0.00
  • service: Standard

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  • sold: 0
  • options: Ship-to-home
  • quantity: 5
  • started: April 24, 2026
  • availability: In Stock

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general maniheader:

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

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  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: celica, for makes: toyota, for years: 1990-1999, oe/oem part number: 90 91 92 93 94 95 96 97 98 99, california prop 65 warning: this product contains chemicals known to the state., placement on vehicle: front, inlet size: in, thickness: 3/8 thick flanges, style: 4-1 shorty design, finish: polished, fitment type: performance/custom, type: exhaust header, items included: exhaust header mounting hardware, universal fitment: no, mounting style: clamp-on, restricted states: california, colorado, new york, maine,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: t-304 stainless steel exhaust, sku: 11894202281728721,
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