Compatible:
2002 - 2013 Chevy Avalanche (5.3L)
2002 - 2013 Chevy Silverado (4.8L/5.3L)
2002 - 2013 GMC Sierra (4.8L/5.3L)
2002 - 2013 Chevy Suburban (5.3L)
2002 - 2006 Chevy Tahoe (4.8L/5.3L)
This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.
The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
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
| 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 |
| Part Number | 91843-1FLT |
Install Guide:
Warranty:
