Exhaust Header for 2006-2011 Honda Civic Si 8th Gen FG2/FA5

Save $118.00
FlasharkSKU: FLES08210
1 review

· Enhance Sound
· Improves Throttle Response
· Add Up to 8-20 Horsepower
· High-Temperature Inoxidizability
· 0.5 MPG Gas Mileage Improvement

Price:
Sale price$132.00 Regular price$250.00

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Our products are designed based on OEM specifications and are suitable for unmodified vehicles. If your vehicle has been modified, compatibility or installation cannot be guaranteed. We recommend confirming your vehicle's setup or consulting our customer service team before purchase. We're here to help!

Description

Thanks to @flemingfamilyracing5752 for the support; shared by the winner;

Flashark Exhaust Headers for 2006-2011 Honda Civic Si 8th Gen FG2/FA5

Upgrading or replacing the exhaust header is a key step in enhancing engine performance and sound for your 2006-2011 Honda Civic Si 8th Gen. Whether you're on the track or cruising the streets, 8th Gen Civic Si headers deliver a noticeable boost in horsepower, torque, and an aggressive exhaust tone. Flashark offers high-quality, direct bolt-on headers for 8th Gen Civic Si FG2/FA5, making installation easy with no modifications required—just install and enjoy the enhanced performance. Perfect for enthusiasts looking to maximize their Civic Si's potential.

Fitment:

  • 2006-2011 Honda Civic Si 8th Gen FG2/FA5

Specifications:

Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: 201 Stainless Steel
Surface: Mirror Polish
Model: EH28168
Header Inlet / Outlet Size (IN): 1.75" / 2"
4-2-1 Racing Design

Features:

High-quality aftermarket parts.
Professional workmanship.
Strict quality control during the process.
The item exactly the same as the picture shown.
All necessary hardware, bolts, and gaskets

Delivery:

Free Shipping;  
Shipping Time: Estimated in 3-5 Working Days

What do Exhaust Header do? 

Exhaust headers are designed to boost horsepower, torque, and improve your vehicle's sound, especially for your 2006-2011 Honda Civic Si 8th Gen. Replacing or upgrading your headers and exhaust system is an effective way to increase engine performance. Want your 8th Gen Civic Si to sound more aggressive, like an American muscle car? This header can add up to 8-20 horsepower and significantly enhance exhaust tone.

Installing a high-performance exhaust system also improves fuel efficiency by about 0.5 mpg. While that may seem small, consider this: If gas costs $3 per gallon and you drive 15,000 miles a year, you could save around $85 annually on fuel. In five years, that’s enough to nearly pay for a complete cat-back exhaust system!

Exhaust Header VS Manifold, which is the better choice? 

The structural differences between exhaust headers and manifolds lie in material and design. Exhaust headers are made from lighter, thinner steel, whereas exhaust manifolds are constructed from thick iron. Headers are also longer, allowing each cylinder to have its own tube, which eliminates the back pressure created by manifolds. This results in improved performance, as the gases exit the engine more efficiently. For your 2006-2011 Honda Civic Si 8th Gen, upgrading to headers offers better performance by reducing back pressure and boosting horsepower and torque. Therefore, exhaust headers are the superior choice over traditional manifolds for maximizing your engine's potential.

Customer Reviews

Based on 1 review
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T
Thomas (Washington, US)
Civic si headers

Over all nice product quality was good and bolted right up to my after market cat back system the only thing I had to do was get a file and rework the hole for the bolt to attach to the back of the head they were a tad bit off. That only took a few mins to correct and a trip to the tool store as I didn’t have one but I would definitely recommend. I’m happy with the finished install

Thank you for your feedback! We will continue to improve our products to provide higher quality products!

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