2021-2024
2015-2020
2007-2014
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Flowtech 1-5/8-Inch Shorty Headers; Ceramic (07-13 4.8L, 5.3L Tahoe)Find parts that fit my vehicle
Item CT12834
$547.16
10 Reviews
On Sale
-10% $547.16 kit Was $607.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Remarkable Horsepower and Torque Gains
- For That Distinctively Powerful Exhaust Sound
- Shorty Headers
- Uses Stock Cats
- Boast a High-Quality, Durable 1-5/8-Inch Construction
- Heavy-Duty 16-Gauge Mild Steel Headers
- Boasts a Resilient Ceramic Coating
- Certified with CARB EO# D-115-20
- No Tuning Required
- Fits All 2002-2013 4.8L and 5.3L GMC Sierra 1500 Models
| Brand | Flowtech |
| Headers Type | Shorty Headers |
| Header Primary Size | 1.76-2.00 Inch |
| Header Collector Size | Stock Replacement |
| Header Finish | Ceramic Coated |
Description
Get Impeccable Power. With these Flowtech 1-5/8-Inch Shorty Headers with Ceramic Coating, your GMC Sierra 1500 can power through any obstacle it encounters. Unlike your stock headers, these upgrades come with a less restrictive design. As a result, they can push out exhaust gasses at a higher and faster rate, giving you increased gains in the horsepower and torque departments.
Get a Better Exhaust Sound. Your truck’s OE headers pale in comparison when it comes to these shorty headers’ exhaust sound. Due to their high-quality construction and design, they can generate a bolder sound that instantly captures people’s attention.
Complements Existing Cats. These headers are made to fit your truck’s existing cats. This means that installing them is easier compared to other headers.
Made to Endure Stressful Drives. Even when you push your Sierra 1500 to its limits often, these headers won’t fail you so easily. Their 16-gauge mild steel construction gives them remarkable durability while their ceramic coating protects them from high engine heat. Thanks to this, you’ll get the power you need to conquer the toughest obstacles you may encounter on the streets and trails.
No Tuning Needed. These shorty headers are designed to complement your truck’s setup, so you don’t need to tune your vehicle after installation. Nevertheless, it’s recommended to test drive your vehicle afterward to allow you to spot any problems with the headers. It’s also in your best interest to re-tighten the bolts after driving with them for several days.
CARB-Compliant Upgrades. These headers are legal for sale and use in states that adopt the CARB emission standards. Its CARB EO number is D-115-20.
Application. These Flowtech 1-5/8-Inch Shorty Headers with Ceramic coating fit all 2002-2013 4.8L and 5.3L GMC Sierra 1500 models.
Fitment:
- 2007 Chevrolet Tahoe
- 2008 Chevrolet Tahoe
- 2009 Chevrolet Tahoe
- 2010 Chevrolet Tahoe
- 2011 Chevrolet Tahoe
- 2012 Chevrolet Tahoe
- 2013 Chevrolet Tahoe
Flowtech 91843-1FLT
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Headers
- (2) Gaskets
- Installation Hardware
4.5
Customer Reviews (10)
Reviews of Flowtech Exhaust products have an average rating of 4.1 out of 5
Questions & Answers
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Will It Fit My Tahoe
- 4.8L V8 - 07, 08, 09
- 5.3L V8 - 07, 08, 09, 10, 11, 12, 13
