Better Engine Performance. Upgrading to shorty headers is an easy way to gain better exhaust flow and performance at idle and mid-range RPMs. These JBA 1-5/8-Inch Shorty Headers provide all-around better exhaust flow, thanks to mandrel-bent tubes and short exhaust channels that push exhaust gasses quickly out of your engine. In addition, JBA incorporates its proprietary JBA Firecone Collector that improves air volume exchange within your collector to quickly expel built-up exhaust fumes.

Durable Steel Tubing. These exhaust headers feature mandrel-bent T-409 stainless steel that provides a stronger assembly and better performance. In addition, these steel headers also feature 16-gauge steel components that provide additional protection on the road, whether it’s from high-heat conditions or vibrations from your engine.

Laser Cut Flanges. These short headers come equipped with thick ⅜-inch steel flanges that are laser cut for a precise fit and installation. In addition, these flanges ensure a leak-free design and provide additional strength and security to your new shorty headers.

One-Year Warranty. JBA backs this product with a 1-year replacement warranty for any manufacturing defects. However, this warranty does not cover improper installation or normal wear and tear.

Application. The JBA 1-5/8-Inch Shorty Headers are compatible with all 2015-2020 Tahoe models without EGR.

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