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PACKAGE INCLUDES

  • 2*Exhaust Headers
  • 2*Gaskets
  • 1 Pack Screws & Nuts

Can exhaust manifolds be replaced by headers?

Yes, headers can effectively replace traditional exhaust manifolds in an engine's exhaust system, offering several performance advantages. Unlike the single-piece design of exhaust manifolds, headers have separate pipes for each cylinder. This design improves exhaust flow and reduces backpressure, resulting in increased horsepower and torque.

Advantages of Headers:

Improved Exhaust Flow: Each cylinder has its own separate pipe in exhaust headers, allowing for smoother and more efficient exhaust flow. This reduces backpressure on the engine, enhancing overall performance.
Increased Horsepower and Torque: With reduced backpressure, the engine can "breathe" better, leading to increased horsepower and torque output, especially at higher RPMs.
Enhanced Sound: Exhaust headers can alter the exhaust note, typically producing a deeper and more aggressive sound compared to stock exhaust manifolds.
Replacing Exhaust Manifolds:
Upon installation, headers replace traditional exhaust manifolds. Instead of a single-piece manifold, headers have separate pipes for each cylinder, which then merge into a collector that directs the exhaust gases into the rest of the exhaust system.

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Vehicle(s) Fit Information
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Year
Make
Model
Engine
Brand DynoVox SKU QMP-HW00221
Flange thickness 10mm Diameter port 53mm
Body Material High Quality Stainless Steel Color Silver
Weight 7.11kg Comply with Factory Testing Standards Yes
Type Exhaust Header Warranty 3 Year
Surface Mirror Polish  
Installation Location Engine
Item Condition New

NOTE

While anyone with basic mechanical knowledge can install an exhaust header, it is recommended that it be installed by a professional mechanic to ensure proper installation and avoid any potential problems.

DISCLAIMER

1. By installing this product onto your vehicle, you assume all risk and liability associated with its use.2. It is your responsibility to make sure your Vehicle complies with all federal, state, and local emissions laws. Federal and many state and local laws prohibit the removal, modification, or rendering inoperative of any part of the design affecting emissions or safety on motor vehicles used on a public street or highway Violation may result in a fine of up to $ 32,500 per vehicle ( or possibly higher depending on changes in the law ). All civil penalties and fines for removing your vehicle emissions equipment are the sole responsibility of the end user.3. Due to its high-performance nature, this product may void the vehicle manufacturer's warranty.4. DynoVox is not responsible for the misuse of its products By installing this product, you release DynoVox of any liability associated with its use.5. Depending on where you live, restrictions may apply. Check all applicable laws before installing or using.6. The purchaser and end-user release, indemnities, discharges, and holds harmless DynoVox from any claims, damages, causes of action, injuries, or expenses resulting from or relating to the use or installation of this product that is in violation of the terms and conditions on this page, the product disclaimer, and/or the product installation instructions. DynoVox will not be liable for any direct, indirect, consequential, exemplary, punitive, statutory, or incidental damages or fines caused by the use.

Customer Reviews

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G
Gary
Great online store

I have a Chevy and I saw this header in their store, their customer service was great, verified fitment before I purchased and sent me some pictures, and sure enough, I was pleasantly surprised when I received the product.

Frequently asked questions
Do exhaust headers increase HP?
You can use these exhaust headers on the race track or the streets, as they generally provide more significant boosts in horsepower and torque than shorties. Long tube performance headers see the most performance gains in the mid-low to mid-high RPM range.
Are aftermarket exhaust headers worth it?
Beyond creating a less restrictive system and boosting performance, headers have another advantage over manifolds, making them a worthwhile upgrade for many car owners. Headers can produce a scavenging effect. When a pulse of exhaust leaves a header tube into a collector, it creates a negative wave of pressure.
What size headers for 350 SBC?
For racing applications such as circle track cars, a 350 engine will commonly be outfitted with 1 3/4 or 1 7/8 inch primary tube size and a 3 inch or 3 1/2 inch collector
What does a exhaust header do for a car?
Like exhaust manifolds, headers are designed to route exhaust gases from the engine to the exhaust system. The primary difference is that headers create less exhaust backpressure than exhaust manifolds, thereby allowing the engine to breathe more easily. Headers are usually made from thin-walled stainless steel tubing.
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