Pay in installments of $88.87 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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:
- 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
4.6 ★★★★★
Based on 8 reviews
Sort
Product Reviews
★★★★★ 1
Taste
Size: 30 Count (Pack of 1)
I ordered this a week ago, and it seems to taste like smoke or an ashtray. It was not a pleasant taste at all, I expected it to be great with all the other good reviews. Unfortunately that was not the case for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 5
effective for dry mouth during sleep
Size: 16 Fl Oz (Pack of 1)
I tried this in lieu of my usual Biotene. It works just as well and you can't beat the price savings. I mouth breathe during sleep and this helps keep my mouth moist. Only thing I wish the cap were not a safety cap as I find it a bit difficult to open, so I transfer the contents to an old Biotene bottle. Yet I certainly understand the purpose of a safety cap. On my 2nd bottle of this now and if the price stays competitive this is my go-to rinse.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Dry mouth rinse
Size: 16 Fl Oz (Pack of 1)
Works much better than I expected and less than half the price of name
Brand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 4
Good
Size: 16 Fl Oz (Pack of 1)
This is a good product. Great item for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Tastes good
Size: 16 Fl Oz (Pack of 1)
Helps with dry mouth and unlike many generic brands I think this one actually tastes okay.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
recommand products
Hudson Reed Old London 800mm 2-Door Vanity Unit & Ceramic 1 Tap Hole Basin - Hunter Green
320.98
WLIVE TV Stand up to 70 Inch TV, 63" Entertainment Center with LED, TV Media Console with 3-Tier Storage Shelves for Living Room and Bedroom, White
160.99
Nuie 1850x1000mm Outer Framed Wetroom Screen with Support Bar - Matt Black
179.95
Hudson Reed Old London 1200mm 4-Door Angled Unit & White Marble Top 3TH - Hunter Green
607.98
Hudson Reed Old London 680mm Bath End Panel - Hunter Green
93.95