Description
Performance Exhaust Upgrade. The Flowtech 1-7/8-Inch Shorty Headers Black Painted are designed to improve exhaust flow and throttle response on your vehicle. These headers provide a smooth path for exhaust gases to exit, which can enhance engine performance, especially when used alongside aftermarket modifications such as cold air intakes or cat-back exhaust systems.
Construction and Appearance. Manufactured from heavy duty 16-gauge mild steel with mandrel-bent tubing, these headers ensure reliable strength and durability. The surfaces feature a high heat resistant black paint finish for longevity and a sleek appearance.
Installation. Installation is straightforward with no cutting or welding needed, as the OE style 2-1/2” collector fits directly to the factory exhaust head pipe. This allows for a manageable bolt-on process suitable for those with basic mechanical skills.
Application. These headers fit a broad range of 2003-2013 6.0L Chevy and GMC models including Silverado, Tahoe, and Yukon in both 2WD and 4WD configurations, providing versatility for multiple vehicles within this range.
Flowtech 11143FLT
CA Residents: WARNING: Cancer and Reproductive Harm
- 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 1-7/8” diameter primary tubes are used for increased exhaust flow, enhancing performance and improving throttle response
- OE style 2-1/2” collector connects to factory exhaust head pipe with no cutting or welding required
- TIG-welded machined 3/8” header flange for a leak-free seal and maximum strength
- Premium aluminum header gaskets included
- Coated in high heat resistant black paint for a durable finish
- Headers are recommended upgrades when used with cold air intake, cat-back exhaust system, or tuner modifications
- Fits 2003-2013 6.0L Chevy/GMC Silverado, Tahoe, Yukon 2WD & 4WD models
| Brand | Flowtech |
| Headers Type | Shorty Headers |
| Header Primary Size | 1.76-2.00 Inch |
| Header Collector Size | 2.50 Inch |
| Header Finish | Painted |
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