1. Manifolds & Headers Offered
  2. sku: 6119020354465761
  3. OSBUYZONE EH28948X-4-OS

OSBUYZONE EH28948X-4-OS Exhaust Headers 5.3L 6.2L

fits model: 1500, Silverado, Sierra. make: Chevy, Gmc. year: 2015–2017.

Eh28948x-4-os Osbuyzone For Chevy Gmc Silverado Sierra 1500 5.3l 6.2l 2014 2015-2017 Exhaust Headers New

( Brand: Osbuyzone ), ( Type: Exhaust Header ), ( Items Included: Mounting Hardware, Gasket ), ( Material: Stainless Steel ), ( Color: Metallic ), ( Features: Polished ), ( Placement On Vehicle: Front, Left, Right ), ( Fuel Type: Dual Fuel ), ( Manufacturer Part Number: EH28948X-4-OS ), ( Oe/oem Part Number: Not Oem ), ( Performance Part: Yes ), ( Universal Fitment: No ), ( Manufacturer Warranty: 6 Months ), ( Outlet Size: 3.00 ), ( Primary Tube Size: 1.875 ), ( Head Flange Thickness: 7/16 ), ( Outlet Flange Thickness: 3/8 ), ( Note: Excludes 2019.5 Gm New Body Style )

Review OSBUYZONE Chevy Gmc 5.3l 6.2l 2014 Exhaust Headers New fits SILVERADO SIERRA 1500 2015–2017

Introducing the OSBuyzone EH28948X-4-OS Exhaust Headers, an excellent upgrade for your Chevy Silverado 1500, GMC Sierra 1500, 2014-2017 models with 5.3L and 6.2L engines. These headers are designed to replace the factory exhaust manifolds, providing significant performance enhancements and superior durability.

Each header is meticulously crafted from high-quality 304 stainless steel, ensuring resistance to corrosion and longevity. The 4-into-1 design with 1.65-inch primaries and a 3-inch collector collectively gathers exhaust gases from all four cylinders and directs them towards the catalytic converter and exhaust system.

The OSBuyzone EH28948X-4-OS exhaust headers are engineered to offer improved flow dynamics, allowing for increased exhaust velocity and scavenging. This leads to better engine breathing and improved combustion efficiency, ultimately translating into increased power and torque.

The headers feature a stud-gasket design for easy installation. Compatible with factory catalytic converters and exhaust systems, these headers are a straightforward upgrade that does not require extensive modifications to your vehicle.

Additionally, the OSBuyzone EH28948X-4-OS exhaust headers come with OEM-quality flanges and gaskets to ensure a perfect seal and minimize exhaust leaks. The headers are also CNC-machined for precise fitment and superior quality.

Upgrading to the OSBuyzone EH28948X-4-OS exhaust headers is an investment in enhancing the performance of your Chevy Silverado 1500 or GMC Sierra 1500. With improved power, torque, and durability, these headers are an excellent choice for those seeking to optimize their engine's potential.

pros and cons of buying OSBuyzone EH28948x-4 exhaust headers for Chevy Silverado 1500, 2014-2017 (5.3L, 6.2L)

The OSBuyzone EH28948x-4 exhaust headers are aftermarket parts designed for select Chevy Silverado 1500 models with 5.3L and 6.2L engines from 2014 to 2017. These headers are intended to enhance performance and improve exhaust flow. In this analysis, we will discuss the potential advantages and disadvantages of purchasing these headers.

Pros:

1. Increased performance: Aftermarket headers can improve engine performance by reducing exhaust gas flow restrictions and allowing for a better flow of exhaust gases. This can lead to increased horsepower and torque.

2. Improved fuel efficiency: By reducing exhaust restrictions, headers can help improve fuel efficiency as the engine does not have to work as hard to expel exhaust gases.

3. Enhanced exhaust sound: The OSBuyzone headers are designed to provide a more aggressive exhaust note, adding a desirable and distinctive sound to the vehicle.

4. Durability: Aftermarket headers are typically made from high-quality materials, such as stainless steel, ensuring durability and longevity.

5. Compatibility: These headers are specifically designed for the mentioned Chevy Silverado models, ensuring a proper fit and function.

Cons:

1. Cost: Aftermarket headers can be quite expensive compared to the stock exhaust system, making them a significant investment.

2. Installation complexity: Installing headers can be a complex process, requiring specialized tools and knowledge. This may result in additional labor costs.

3. Potential for check engine light: Some users have reported issues with the check engine light coming on after installing headers. This could be due to various reasons, including incorrect installation or incompatibility with other aftermarket parts.

4. Potential for noise disturbance: The increased exhaust flow and more aggressive exhaust note may disturb others, especially in residential areas.

Conclusion:

The OSBuyzone EH28948x-4 exhaust headers for Chevy Silverado 1500 models offer several advantages, such as improved performance, fuel efficiency, enhanced exhaust sound, and durability. However, they also come with potential disadvantages, including cost, installation complexity, potential check engine light issues, and noise disturbance.

Ultimately, the decision to purchase these headers depends on individual preferences, priorities, and budget. If you are looking for a significant performance boost and are willing to invest in high-quality aftermarket parts, these headers could be a worthwhile investment. On the other hand, if the cost and installation complexities outweigh the potential benefits, it might be best to stick with the stock exhaust system.

specifications maniheader:

  • for models: 1500, Silverado, Sierra
  • for makes: Chevy, Gmc
  • for years: 2015-2017
  • brand: Osbuyzone
  • type: Exhaust Header
  • items included: Mounting Hardware, Gasket
  • material: Stainless Steel
  • color: Metallic
  • features: Polished
  • placement on vehicle: Front, Left, Right
  • fuel type: Dual Fuel
  • manufacturer part number: EH28948X-4-OS
  • oe/oem part number: Not Oem
  • performance part: Yes
  • universal fitment: No
  • manufacturer warranty: 6 Months
  • outlet size: 3.00
  • primary tube size: 1.875
  • head flange thickness: 7/16
  • outlet flange thickness: 3/8
  • note: Excludes 2019.5 Gm New Body Style

general maniheader:

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

returns maniheader:

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

shipping maniheader:

  • service: Standard
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • transit: 4-7 Days

offer maniheader:

  • started: June 5, 2025
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • quantity: 5

payments maniheader:

  • wallet: Google-pay
  • other
  • credit card: Discover

seller maniheader:

  • # reviews: 191
  • rating: 98.5%
for models: 1500, silverado, sierra, for makes: chevy, gmc, for years: 2015-2017, type: exhaust header, items included: mounting hardware, gasket, features: polished, placement on vehicle: front, left, right, fuel type: dual fuel, oe/oem part number: not oem, performance part: yes, universal fitment: no, manufacturer warranty: 6 months, outlet size: 3.00, primary tube size: 1.875, head flange thickness: 7/16, outlet flange thickness: 3/8, note: excludes 2019.5 gm new body style,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: stainless steel, sku: 6119020354465761,

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