Know the landed cost before you order
Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.
Upgrade the headers on your supercharged Escalade V
Give your Escalade V a matched long tube header upgrade. The 1-7/8" primaries and 3" outlets pair with Kooks OEM connections, allowing you to upgrade the front exhaust and keep your compatible rear system.
SKU: 28642400
Scavenging-spike collector design
The headers include Kooks' patented scavenging spike, oval ports, the factory bolt pattern and 3/8" laser-cut flanges. The spike is part of the collector design, rather than a separate component to order.
Gaskets and bolts supplied
The header package includes gaskets and fitting bolts. Add the required Kooks Escalade V OEM connection pipes in the catalyst arrangement you choose.
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.
Matching products
Add the Escalade V GREEN connections for the 2023+ Escalade V catted OEM rear route.
Vehicle fitment
| Years | Vehicle / trim | Engine | Applicable SKU | Fitting conditions |
|---|---|---|---|---|
| 2023-2027 | Cadillac Escalade V | 6.2L V8 | 28642400 |
Intended use
28642400: Competition, off-road and track use only. Not for use on public roads.
The competition-use waiver applies to 28642400.
Ordering and delivery
Estimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.
Technical specifications
| Specification | Details |
|---|---|
| SKU | 28642400 |
| Application | 2023+ Cadillac Escalade V |
| Material | 304 stainless steel |
| Primaries / outlets | 1-7/8" / 3" |
| Head interface | Oval ports; factory bolt pattern; 3/8" laser-cut flanges |
| Collector design | Kooks patented scavenging spike |
| Included | Gaskets and installation bolts |
| Required pipes | Matching Kooks OEM connections, separate |
Frequently asked questions
Are the connection pipes included?
The required OEM connection pipes are a separate purchase.
Can I retain the rear exhaust?
The matching Kooks OEM connections provide the route from these headers to the compatible factory rear system.
