Kooks GM V8 Torque Series Headers (2019+ Truck / 2021+ SUV) | 28621100

Upgrade your V8 headers while keeping the original cats

These Kooks Torque Series headers give your later-generation GM truck or SUV a stainless header upgrade using the factory catalytic-converter connection. The gaskets and bolt kit are included, making it a useful route when you want to retain the OEM front exhaust arrangement.

SKU: 28621100

Choose for the correct generation

The application begins with the 2019 truck generation and the 2021 SUV generation, covering the 5.3- and 6.2-litre models below. The two starting years are part of the fitment choice.

Keep the direct catalytic connection

The 1-5/8" x 1-3/4" tubing uses oval ports and the stock bolt pattern. Flanged outlets connect to the OEM cats, with no additional connection parts required for the specified installation.

Tuning for your exhaust upgrade

We recommend tuning with every header installation so the calibration suits your new headers, complete exhaust and fuel. Talk to us to discuss the right tuning route for your vehicle.

Vehicle fitment

Ordering and delivery

Estimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.