2021-2024
2015-2020
2007-2014
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
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Flowtech 1-5/8-Inch Shorty Headers; Black Painted (07-13 4.8L, 5.3L Tahoe)Find parts that fit my vehicle
Item CT12835
$413.96
10 Reviews
On Sale
-10% $413.96 set Was $459.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Get Increased Torque and Horsepower with Ease
- A More Noticeably Powerful Exhaust Sound
- Shorty Headers
- Uses Stock Cats
- Brawny 1-5/8-Inch Build
- Built Out of 16-Guage Mild Steel
- Painted in a Heat Resistant Black Paint
- 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 | Painted |
Description
Unleashes the Truck’s Powerful Personality. Hit the streets and trails with a more powerful GMC Sierra 1500 with the help of these Flowtech 1-5/8-Inch Shorty Headers, Black Painted. Their free-flowing, less-restrictive design enables your vehicle to expel exhaust gasses at an enhanced rate. This way, you won’t have any problems reaching higher horsepower and torque numbers.
Attention-Grabbing Exhaust Sound. No matter where your drives take you, you can bet that people will stop and look at your vehicle in complete awe. Flowtech made sure that the headers generate a distinctively powerful exhaust sound to complement your truck’s high-performance appeal.
Designed to Fit Existing Cats. You won’t have to modify or buy new catalytic converters to enjoy the gains these shorty headers provide. They’re made to work in conjunction with your vehicle’s current setup, making them convenient upgrades.
High-Quality Headers. You can rest assured that these shorty headers can handle the abuse of your high-performance drives. This is because they’re constructed from 16-gauge mild steel and come covered with heat-resistant black paint. This way, they won’t break, warp, or decrease in performance even when you’re out hitting the toughest off-road trails.
No Tuning Needed. Tuning isn’t required after installing this upgrade. However, Flowtech recommends test driving your truck to check for any new noises. You also need to re-tighten the bolts after you’ve driven with the new headers 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, Black Painted, 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 91843FLT
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) Tie-Down Anchors
- Mounting Hardware
- Instruction Manual
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
