2021-2025
2015-2020
2007-2014
Installation Time
(approx) 6 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Flowtech 1-5/8-Inch Shorty Headers; Raw (14-15 Yukon)Find parts that fit my vehicle
Item GY2934
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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11 Reviews
Our Price
$367.95 pair
Ship to: 60655
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Shorty Headers
- Optimized Exhaust Flow
- Raw Finish Authenticity
- Performance Boost
- Durable Construction
- Professional Installation Recommended
- Fits 2014-2015 Yukon Models
| Brand | Flowtech |
| Headers Type | Shorty Headers |
| Header Primary Size | 1.76-2.00 Inch |
| Header Collector Size | 2.50 Inch |
| Header Finish | Raw |
Description
Optimized Exhaust Flow. Enhance the performance of your Yukon with the Flowtech 1-5/8-Inch Shorty Headers; Raw. Designed to unlock your vehicle's power potential, these headers offer improved exhaust flow and a noticeable boost in horsepower and torque, all while maintaining a rugged and authentic look. This optimized flow results in improved scavenging and reduced backpressure, leading to increased horsepower and torque gains.
Durable Construction. Crafted from high-quality materials, these headers are built to withstand the rigors of high-performance driving. Their rugged construction ensures longevity and reliable performance under various driving conditions.
Installation. For the safety of your hardware during removal and replacement, professional installation is recommended.
Application. The Flowtech 1-5/8-Inch Shorty Headers; Raw fits 2014-2015 Yukon models.
Flowtech 11547FLT
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) Shorty Headers
4.5
Customer Reviews (11)
Feb 6, 2025
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Ceramic (04-08 5.4L F-150)
2004 FX4 - MarkS138
Installation Time: Shop Install
Definite performance boost!
After having these installed on my truck I could definitely feel the response time on the pedal increase dramatically! The engine also sounds better with the addition of a cat-back exhaust system.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Nov 4, 2024
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Black Painted (04-08 5.4L F-150)
2006 Harley-Davidson Edition - Cody1775
Installation Cost: 1300
Installation Time: Shop Install
Shorty Headers
These headers appear to be well made, but they did not fit my 06 5.4L. Bolt holes did not line up, very frustrating and time consuming.
Fit 1/5
Quality 5/5
Bang For Your Buck 2/5
Aug 5, 2024
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Black Painted (14-15 V8 Silverado 1500)
2015 LT - s14slidelife
Installation Time: Afternoon
Very Nice Product
These are definitely worth the money! My only issues with this header kit is that it did not come with a new crush gasket, nor a donut gasket, so it's leaking from there now. The drivers side header also is touching the front cylinder (Cyl.1) spark plug wire. I'm going to get spark plug wire insulators anyway so its not the biggest deal. I used the OEM multi-layer steel manifold gaskets with ARP chromoly bolts to prevent any bolt failures and leaks in the future. Throttle response is better, feels like it has more torque, and sounds great!!
Fit 4/5
Quality 5/5
Bang For Your Buck 5/5
Mar 11, 2024
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Polished (14-15 V8 Sierra 1500)
2015 SLT - CaseyM
Installation Time: Afternoon
Headers
Worth the money these headers fit great well made and and are perfect for pickup truck that's just an everyday driver it didn't make my truck real loud I already had Cat-Back exhaust on and cold air intake I can definitely feel more torque for sure
Fit 5/5
Quality 4/5
Bang For Your Buck 5/5
Dec 24, 2023
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Black Painted (04-08 5.4L F-150)
2008 XLT - BBerg34
Installation Time: Shop Install
Flowtech Headers
Very good product have had them installed on my 08 F150 5.4 for a little longer than three months now and no complaints.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Aug 15, 2023
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Black Painted (02-13 4.8L, 5.3L Silverado 1500)
2012 LT - DavidT.
Installation Time: Afternoon
Not bad for the $$$
It was an easy bolt on. Noticed a slight difference in my sound with my exhaust. Will remove the cats to see if it gives the deeper sound I’m looking for. Decent product for the $
Fit 5/5
Quality 3/5
Bang For Your Buck 3/5
Aug 4, 2023
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Black Painted (02-13 4.8L, 5.3L Sierra 1500)
2009 SLE - Julym
Installation Time: Afternoon
Headers
Awesome product. Great quality and simple install
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Feb 24, 2023
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Raw (14-15 V8 Sierra 1500)
Ceenyl
Installation Time: Afternoon
High Perf Mannies
Easy install. Great look. Only thing I would suggest is to tap the flanges to make it more easier to install. Especially doing it by yourself. But over all, there great ??.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jan 10, 2023
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Black Painted (02-13 4.8L, 5.3L Silverado 1500)
2010 LTZ - KMcDaniels
Installation Time: Afternoon
Great shorties
They fit perfectly on my 2010 Silverado, good quality hardware and gaskets were provided. I did add exhaust wrap so none of the stock stuff would melt..
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jul 6, 2022
Review shared from Flowtech 1-5/8-Inch Shorty Headers; Black Painted (02-13 4.8L, 5.3L Silverado 1500)
2006 LS - GaryPeters
Installation Time: Less than 1 Hour
Noticeable difference
These headers were just what I was looking for. They add a great sound, these, and the additional of exhaust system I purchased from AT, my truck sounds better, and there's a definite increase in HP.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Questions & Answers
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