Kooks Super Duty Godzilla 7.3 Long Tube Headers

Make the 7.3-litre V8 part of the fun

Your Super Duty has a substantial V8. These Kooks long tube headers give its exhaust a purpose-made upgrade, with 304 stainless construction, scavenging spikes in the collectors and a choice of primary size for the specified Godzilla installation.

SKUs: 14002400, 14002600

Match the primary size and years

14002400 has 1-7/8-inch primaries for the 2020+ application. 14002600 has 2-inch primaries with confirmed 2020-2022 coverage. Both use 3-inch collectors and 3/8-inch laser-cut oval-port flanges with the factory bolt pattern.

The fitting parts to order

BK101 header bolts and two JI-K61003 TORCA clamps are included with both header sizes. Ford OEM gaskets are required separately, along with matching Kooks OEM connection pipes, so you can have the necessary parts ready before fitting.

Choose your configuration

Tuning for your exhaust upgrade

We recommend tuning with every header installation so the calibration suits your headers, complete exhaust and fuel. Talk to us to discuss tuning for your vehicle and the parts you are fitting.

Matching products

For the 2020-2022 F-250 / F-350 7.3 application, the Super Duty 7.3 Competition connections provides a matching uncatted front connection; the linked SKU is limited to those years. For that same 2020-2022 Super Duty 7.3 application, the Super Duty 7.3 H.O. GREEN connections is a separate catalyst choice with its own engine and output conditions.

Vehicle fitment

Intended use

14002400, 14002600: Competition, off-road and track use only. Not for use on public roads.

The competition-use waiver applies to 14002400, 14002600.

Ordering and delivery

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