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Designed to fit a range of GM models from 2007 to 2014, these FLASHARK long tube headers provide a performance upgrade for vehicles like the Chevy Silverado, GMC Sierra, and popular SUVs such as the Cadillac Escalade and Chevy Tahoe. Crafted from durable stainless steel, these headers are built to enhance both power and sound, ensuring a noticeable improvement for engines ranging from 4.8L to 6.2L. Whether you’re upgrading for daily driving or aiming to maximize engine output, these headers deliver a refined, bolt-on solution for improved performance.
| Make, Model | Year(s) | Additional Info |
| Cadillac Escalade | 2007-2014 | 6.2L |
| Chevy Silverado 1500/2500/3500 | 2007-2014 | 4.8L, 5.3L, 6.0L |
| Chevy Suburban 1500/2500 | 2007-2014 | 5.3L, 6.0L |
| Chevy Tahoe | 2007-2014 | 4.8L, 5.3L |
| GMC Sierra 1500 | 2007-2013 | 4.8L, 5.3L, 6.0L, 6.2L |
| GMC Yukon | 2007-2014 | 4.8L, 5.3L, 6.0L, 6.2L |
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Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: 201 Stainless Steel
Surface: Mirror Polish
Long Tube Model: EH28969&EH28932(ES08205)?
Short Tube Model: EH28968&EH28922(ES08248)
Long Tube with Y Pipe Details:?
Header Inlet: 1.7"
Outlet Size (IN): 2.4"
Number of O2 Sensor Locations: 3
Head Flange Thickness: 7/16"
Outlet Flange Thickness: 3/8"
Number of O2 Sensor Locations: 3
3 Stage polish finish
Long Tube?Details:?
Fuel Type: Gasoline
Outlet Size: 3.00"
Primary Tube Size: 1.75"
Head Flange Thickness: 7/16"
Outlet Flange Thickness: 3/8"
Placement on Vehicle: Front
Free Shipping
Shipping Time: Estimated in 3-5 Working Days
Duration of Warranty: Permanent Warranty.
Why Choose FLASHARK Exhaust Header?
Upgrade your engine’s performance with FLASHARK's high-quality exhaust headers, tailored for GM models like the Chevy Silverado, GMC Sierra, and Cadillac Escalade. These headers enhance airflow, giving your engine a stronger, deeper sound and more power. Dyno-tested for optimal horsepower and torque, they also help maintain lower operating temperatures, supporting improved efficiency. With a direct-fit, bolt-on design, these headers are engineered to replace factory components precisely, making installation straightforward and hassle-free.
1. Each item has been factory tested and meets or exceeds OEM specifications.
2. If you are not satisfied with the product or the product has quality problems, you can contact us at any time, we will provide you with a satisfactory answer and solve the after-sales problem for you.
1 Set of Header Kits, 1 Exhaust X-Pipe Kit, Hardware such as Gaskets and Bolts
Add up to 8-20 horsepower,?0.5 mpg gas mileage improvement:
Enhance your vehicle's performance and fuel efficiency with FLASHARK exhaust headers and system modifications. By replacing your vehicle’s headers and exhaust, you can increase horsepower and torque, giving your truck the powerful sound and performance it deserves. Expect gains of up to 8-20 horsepower, making your engine roar like a true American muscle vehicle.
Additionally, installing this exhaust system can improve gas mileage by around 0.5 mpg. While it may seem small, over time, this adds up. For instance, if you drive 15,000 miles annually and gas costs $3 per gallon, you’ll save about $85 a year. In just five years, that’s enough savings to nearly cover the cost of a full cat-back exhaust system. The best part? It’s an easy, bolt-on installation with no modifications required—perfect for vehicles like the 2007-2014 Chevy Silverado, GMC Sierra, and more.
Long Tube:?Suitable for low and mid-end torque, these headers consist of 4 tubes combined into one collector.
Short Tube Headers: Short tubes are less noisy than long tubes. Suitable for higher RPM (revolutions per minute) ranges and bolt-up to stock exhaust.
Often, after purchasing the Exhaust Header for 2007-2014 Chevy GMC Sierra 1500/2500/3500 4.8L 5.3L 6.0L 6.2L 2WD, customers will also purchase other items. Come on, check out and modify your car to your heart's content!
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Your feedback is very important to us, once you receive your package and you are satisfied with our service please leave us positive feedback If you have any problem with your order / any questions please send a message to us directly and we will respond within 2 business days.
A: Unfortunately, FLASHARK long tube headers are designed for 2WD vehicles only and will not fit 4WD configurations.
A: Yes, the headers come with all the components shown in the product images, including gaskets and Y-pipe. You’ll have everything you need to install the headers.
A: On average, installing FLASHARK exhaust headers can add 10-30 horsepower, improving both performance and exhaust sound for a more aggressive driving experience.
A: These headers are designed for 2WD vehicles. Unfortunately, they will not fit a 2012 Chevy Silverado 5.3L 4x4.
A: Yes, FLASHARK long tube headers are compatible with the 2008 Chevy Silverado 5.3L 2WD, offering an excellent performance boost and aggressive exhaust sound.
