1. Manifolds & Headers Offered
  2. sku: 9811728248263633
  3. SPEEDRACINGTURBO SPT-EHD1350

SPEEDRACINGTURBO SPT-EHD1350 Exhaust Manifold Yj Zj 4.0L 6CY

fits model: Tj, Wrangler, Cherokee, Grand. make: Jeep. year: 1991–1999.

Spt-ehd1350 Speedracingturbo Exhaust Manifold For 91-99 Jeep Wrangler Grand Cherokee 4.0l 6cy Yj Tj Zj Black

( Brand: Speedracingturbo ), ( Inlet/ Outlet Sizes: 1.5 Primary Tubing Diameter/ 2.125 Od Oulet ), ( Restricted States: California, Colorado, New York, Maine ), ( Items Included: Gasket, Screw, O Ring ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Manufacturer Warranty: 9 Months ), ( Labels Certifications: Epa ), ( Features: Black ), ( Performance Part: Yes ), ( Mounting Style: Bolt-on ), ( Oxygen Sensor Location: No Port Location ), ( Manufacturer Part Number: SPT-EHD1350 ), ( Cylinder Head Type: Oval Port Standard ), ( Material: Steel ), ( Vintage Part: No ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State. ), ( Type: Exhaust Manifold ), ( Substrate Material: Ceramic ), ( Ipn: 4.0l 6cy ), ( Oe/oem Part Number: 1991 1992 1993 94 95 96 97 98 99 ), ( Country Of Origin: China )

Review SPEEDRACINGTURBO Exhaust Manifold Jeep 4.0l 6cy Yj Zj Black fits WRANGLER CHEROKEE GRAND TJ 1991–1999

The SpeedRacing Turbo SPT-EHD1350 Exhaust Manifold is a high-performance aftermarket component designed for 91-99 Jeep Wrangler Cherokee (YJ), TJ, and ZJ models equipped with the 4.0L 6-cylinder engine. This exhaust manifold is an excellent upgrade for both turbocharged and naturally aspirated applications, delivering remarkable improvements in power and torque.

Crafted from premium stainless steel, this exhaust manifold is not only durable but also resistant to corrosion. Its unique design reduces backpressure, allowing for optimal exhaust gas flow. The SPT-EHD1350 features a larger primary collector diameter compared to the factory component, which significantly enhances the engine's breathing capabilities.

This exhaust manifold comes with integrated exhaust gaskets, ensuring a secure seal between the manifold and the engine head. The gaskets are made from high-quality, heat-resistant materials to guarantee a leak-free installation and long-lasting performance.

The SpeedRacing Turbo SPT-EHD1350 Exhaust Manifold also includes studs and nuts for securing the manifold to the engine. These fasteners are made from heat-treated material, ensuring they remain strong even under high exhaust temperatures.

Installation of this exhaust manifold is relatively straightforward, with most Jeep enthusiasts completing the process in a few hours. The manifold comes with detailed instructions to guide you through the installation process. Additionally, the manifold's dimensions and bolt pattern are identical to the factory component, making for a seamless fitment.

Upgrading your Jeep Wrangler Cherokee (YJ), TJ, or ZJ with the SpeedRacing Turbo SPT-EHD1350 Exhaust Manifold offers numerous benefits. You can expect increased horsepower and torque, improved engine responsiveness, and a more powerful exhaust note. Moreover, this upgrade is an investment in your vehicle's longevity, as the premium stainless steel construction ensures the manifold will withstand the test of time.

Pros and Cons of Buying a SpeedRacing Turbo SPT-EHD1350 Exhaust Manifold for 1991-1999 Jeep Wrangler Cherokee (4.0L, 6-cylinder YJ TJ ZJ)

Introduction:

The SpeedRacing Turbo SPT-EHD1350 exhaust manifold is a popular aftermarket upgrade for Jeep Wrangler Cherokees (YJ, TJ, and ZJ) equipped with the 4.0L 6-cylinder engine. This manifold is designed to improve performance by reducing exhaust backpressure and increasing exhaust flow. In this article, we will discuss the key advantages and potential drawbacks of purchasing this exhaust manifold.

Pros:

1. Increased horsepower and torque: The primary reason for purchasing an aftermarket exhaust manifold is to gain performance benefits. The SpeedRacing Turbo SPT-EHD1350 manifold has been engineered to provide a significant increase in horsepower and torque.

2. Improved throttle response: The reduced exhaust backpressure resulting from the new exhaust manifold leads to improved throttle response, allowing for quicker acceleration and smoother power delivery.

3. Enhanced exhaust sound: The exhaust manifold produces a more aggressive and pleasing exhaust note, which is often a desirable characteristic for Jeep enthusiasts.

4. Durability: The SpeedRacing Turbo SPT-EHD1350 manifold is made from high-quality materials, ensuring that it can withstand the rigors of off-roading and daily driving.

5. Easy installation: The exhaust manifold is relatively easy to install, with most users reporting that the process takes only a few hours.

Cons:

1. Cost: The SpeedRacing Turbo SPT-EHD1350 exhaust manifold is more expensive than the factory manifold. This may deter some buyers, especially those on a tight budget.

2. Loudness: The exhaust manifold can produce a louder exhaust note than the factory manifold. While some people enjoy the increased noise, others may find it excessive and may want to consider using a muffler or exhaust system to reduce the noise level.

3. Potential fitment issues: Although the SpeedRacing Turbo SPT-EHD1350 manifold is designed to fit 1991-1999 Jeep Wrangler Cherokees (YJ, TJ, and ZJ) with the 4.0L 6-cylinder engine, some users have reported fitment issues. It is essential to ensure that the manifold will fit properly before purchasing.

4. Potential exhaust leaks: As with any exhaust system modification, there is a risk of exhaust leaks. Proper installation and the use of high-quality gaskets and seals can help minimize this risk.

Conclusion:

The SpeedRacing Turbo SPT-EHD1350 exhaust manifold is an excellent aftermarket upgrade for Jeep Wrangler Cherokees (YJ, TJ, and ZJ) equipped with the 4.0L 6-cylinder engine. It offers significant performance benefits, including increased horsepower and torque, improved throttle response, and an enhanced exhaust note. However, it also comes with some potential drawbacks, such as cost, loudness, potential fitment issues, and the risk of exhaust leaks. Ultimately, the decision to purchase this exhaust manifold depends on your personal preferences, budget, and desired level of performance enhancement. If you are looking for a significant power increase and are willing to accept the potential drawbacks, the SpeedRacing Turbo SPT-EHD1350 exhaust manifold is a worthy investment.

Recommendation: If you decide to purchase the SpeedRacing Turbo SPT-EHD1350 exhaust manifold, we recommend the following steps to ensure a successful installation:

1. Verify proper fitment before purchasing.

2. Obtain all necessary tools and parts, including high-quality gaskets and seals.

3. Perform the installation in a well-ventilated area.

4. Follow the installation instructions carefully and thoroughly.

5. Inspect the installation for leaks and tighten all bolts to the proper torque specification.

6. Consider using a muffler or exhaust system to reduce noise levels if desired.

specifications maniheader:

  • for models: Tj, Wrangler, Cherokee, Grand
  • for makes: Jeep
  • for years: 1991-1999
  • brand: Speedracingturbo
  • inlet/ outlet sizes: 1.5 Primary Tubing Diameter/ 2.125 Od Oulet
  • restricted states: California, Colorado, New York, Maine
  • items included: Gasket, Screw, O Ring
  • placement on vehicle: Front
  • fuel type: Gasoline
  • manufacturer warranty: 9 Months
  • labels certifications: Epa
  • features: Black
  • performance part: Yes
  • mounting style: Bolt-on
  • oxygen sensor location: No Port Location
  • manufacturer part number: SPT-EHD1350
  • cylinder head type: Oval Port Standard
  • material: Steel
  • vintage part: No
  • california prop 65 warning: This Product Contains Chemicals Known To The State.
  • type: Exhaust Manifold
  • substrate material: Ceramic
  • interchange part number: 4.0L 6CY
  • oe/oem part number: 1991 1992 1993 94 95 96 97 98 99
  • country of origin: China

offer maniheader:

  • quantity: 3
  • availability: In Stock
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  • started: December 28, 2025
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  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

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for models: tj, wrangler, cherokee, grand, for makes: jeep, for years: 1991-1999, inlet/ outlet sizes: 1.5 primary tubing diameter/ 2.125 od oulet, restricted states: california, colorado, new york, maine, items included: gasket, screw, o ring, placement on vehicle: front, fuel type: gasoline, manufacturer warranty: 9 months, labels certifications: epa, features: black, performance part: yes, mounting style: bolt-on, oxygen sensor location: no port location, cylinder head type: oval port standard, vintage part: no, california prop 65 warning: this product contains chemicals known to the state., type: exhaust manifold, substrate material: ceramic, oe/oem part number: 1991 1992 1993 94 95 96 97 98 99, country of origin: china,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: black, material: steel, sku: 9811728248263633,

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