SKU: 22008663624

Flowtech Shorty Headers - Ceramic Coated - 91843-1FLT

Sale price$319.93 Regular price$355.48
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Flowtech Shorty Headers - Ceramic Coated - 91843-1FLTOverview: Flowtech Headers are the perfect combination of quality and value. These shorty, emission compatible headers fit the popular 02 13 Chevy Silverado Tahoe Avalanche Suburban and GMC Sierra V 8 4. 8L 5. 3L, 2WD 4WD. Features: Mandrel bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Heavy duty 16 gauge tubing for increased strength and durability Smooth transition, 1 5 8 diameter primary tubes are

Overview:

Flowtech Headers are the perfect combination of quality and value. These shorty, emission compatible headers fit the popular 02-13 Chevy Silverado/Tahoe/Avalanche/Suburban and GMC Sierra V-8 4.8L/5.3L, 2WD/4WD.

Features:

  • Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
  • Heavy duty 16-gauge tubing for increased strength and durability
  • Smooth transition, 1-5/8” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
  • OE style 2-1/2” ball and socket collector connects to factory exhaust head pipe with no cutting or welding
  • TIG-welded, machined 3/8” header flange for a leak-free seal and maximum strength
  • Premium aluminum header gaskets included
  • Coated in a satin silver metallic ceramic thermal barrier coating for an aggressive look and reduced underhood temperatures
  • Headers are a must if you are using a cold air intake, cat-back exhaust system or tuner
  • C.A.R.B. EO# D-115-20

Application:

  • 2002-2013 Chevrolet Silverado 1500
  • 2002-2013 Chevrolet Suburban 1500
  • 2002-2013 Chevrolet Tahoe
  • 2002-2013 GMC Sierra 1500
  • 2007-2013 Chevrolet Avalanche
  • 2002-2006 Chevrolet Avalanche 1500

Specs:

Brand Flowtech
C.A.R.B. EO # D-115-20
CARB (California) Compliant Yes
CARB EO# D-115-20
Collector Diameter 2.50 inch
Emission Code 1
Engine GM LS
Header Finish Silver Ceramic
Header Style Shorty
Primary Tube Dia. 1-5/8 inch
Product Type Headers
Tube Material Mild Steel
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22008663624

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4.3 ★★★★★
Based on 21 reviews
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Product Reviews
J
Verified Purchase
judith stevens
New York, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Natrona Heights, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Phoenix, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Port Orchard, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
Houston, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025

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