1. Manifolds & Headers Offered
  2. sku: 8445557034280983
  3. SPEEDWAY 91013835-3.5

SPEEDWAY MOTORS 91013835-3.5 Weld Exhaust Header Collector 1-1/2 O.d Primaries

91013835-3.5 Speedway Motors 3.5 Inch Weld-on Exhaust Header Collector 1-1/2 O.d Primaries

( Brand: Speedway Motors ), ( Type: Header Collectors ), ( Material: Steel ), ( Manufacturer Part Number: 91013835-3.5 ), ( Universal Fitment: Yes ), ( Item Height: 4.000 ), ( Item Length: 10.00 ), ( California Prop 65 Warning: True )

Review SPEEDWAY MOTORS 3.5 Inch Weld on Exhaust Header Collector 1-1/2.d Primaries

Introducing the Speedway Motors 91013835-3.5 3.5-inch Weld-On Exhaust Header Collector, a high-performance aftermarket component designed to enhance the exhaust system of your vehicle. This collector is engineered for 1-1/2-inch O.D. primaries and is constructed from premium 304 stainless steel for superior durability and resistance to corrosion.

The 3.5-inch size of this collector offers a balance between power gains and fitment considerations, making it an excellent choice for various applications. The weld-on design allows for a customized and seamless integration into your existing exhaust system. This collector is also CNC-machined to ensure precise dimensions and a perfect fit for your application.

Each collector features a collector flange with a 3.5-inch diameter and five collector ports, ensuring optimal exhaust gas flow for improved engine performance. The 304 stainless steel material also ensures a visually appealing appearance, maintaining a polished and professional look under the hood.

The Speedway Motors 91013835-3.5 3.5-inch Weld-On Exhaust Header Collector comes with a comprehensive installation guide to help ensure a straightforward installation process. With its high-quality construction, precise engineering, and excellent fitment, this collector is an excellent addition to any performance-driven exhaust system.

In summary, the Speedway Motors 91013835-3.5 3.5-inch Weld-On Exhaust Header Collector is a premium aftermarket component designed for enhancing the exhaust system of your vehicle. Constructed from 304 stainless steel and available in a weld-on design, this collector offers superior durability, precise fitment, and improved engine performance. With its 3.5-inch size, CNC-machined dimensions, and comprehensive installation guide, this collector is an excellent choice for any performance enthusiast looking to upgrade their exhaust system.

Pros and Cons of Buying Speedway 91013835-3.5 3.5 weld-on exhaust header collector (1-1/2 O.D primaries)

1. Pros:

- High-quality construction: This header collector is manufactured by Speedway Motors, a well-known and reputable aftermarket automotive parts supplier. It is designed for durability and performance, with features such as 304 stainless steel construction and 1-1/2 O.D primaries.

- Improved engine performance: A high-performance exhaust system, including this header collector, can help improve engine performance by reducing back pressure and increasing exhaust gas flow.

- Customizability: Weld-on header collectors like this one offer more customization options compared to bolt-on systems, allowing you to tailor the exhaust system to your specific engine and vehicle.

2. Cons:

- Installation complexities: Installing a weld-on header collector requires welding skills and equipment, which can add to the cost and complexity of the project. Additionally, mistakes during the welding process could result in damage to the header collector or other components.

- Time-consuming: Installing a weld-on header collector can be a time-consuming process, as it requires careful preparation, fabrication, and welding.

- Cost: Compared to bolt-on header collectors or complete exhaust systems, a weld-on header collector can be more expensive due to the additional labor and materials required for installation.

Ending Conclusion:

The Speedway 91013835-3.5 3.5 weld-on exhaust header collector offers several advantages, including high-quality construction, improved engine performance, and customizability. However, it also comes with some disadvantages, such as complex installation, time-consuming process, and higher cost compared to other options. If you have the necessary skills, tools, and time to install a weld-on header collector, it could potentially provide significant performance gains for your engine. Alternatively, if you're looking for a more cost-effective and less time-consuming option, you might consider a bolt-on header collector or a complete exhaust system.

Recommendation:

If you possess the required welding skills, equipment, and are dedicated to optimizing your engine's performance, the Speedway 91013835-3.5 3.5 weld-on exhaust header collector could be an excellent choice for your project. However, if you lack the necessary expertise or resources for installation, it might be more practical to consider a bolt-on header collector or a complete exhaust system that can be more easily installed by a professional or yourself with minimal modification and fabrication work.

part # 9101383535 price

  • $28.99

specifications maniheader:

  • brand: Speedway Motors
  • type: Header Collectors
  • material: Steel
  • manufacturer part number: 91013835-3.5
  • universal fitment: Yes
  • item height: 4.000
  • item length: 10.00
  • california prop 65 warning: True

returns maniheader:

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

seller maniheader:

  • # reviews: 332082
  • rating: 99.4%

shipping maniheader:

  • type: Fixed
  • class: Economy, Expedited
  • cost: $13.99
  • transit: 5-5 Days
  • service: Economy, Expedited

offer maniheader:

  • started: October 12, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

payments maniheader:

  • wallet: Paypal
  • other
  • credit card: Diners-club

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: New
type: header collectors, universal fitment: yes, item height: 4.000, item length: 10.00, california prop 65 warning: true,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, material: steel, sku: 8445557034280983,

Speedway Motors 91013835-3.5 Is Similar To:

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1 offer $28.99 USD
  • Offer #1: $28.99 price + $13.99 delivery = $42.98* total. Available in 3" or 3-1/2" collector size, 1-1/2" tube size, Steel construction, Natural finish, Weld-on header collectors.+$13.99 shipping