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Enjoy more of your Chevrolet SS V8
The appeal of your SS is the LS3 V8 in a practical saloon. These Kooks long tube headers let you develop its exhaust, with 1-7/8-inch 304 stainless primaries and 3-inch stamped merge collectors made for the 2014-2017 6.2-litre application.
SKU: 25102400
Connect the headers to the matching exhaust
The collectors have O2 fittings and require the matching Kooks exhaust or connecting section. Choose that front connection around your catalyst preference and the rear system you plan to retain.
Fit it with care around the engine
Professional fitting gives the installer access around the steering shaft, dipstick tube and sensor wiring. Align the full system before tightening it, then check the exhaust joints after a heat cycle.
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
Finish the 2014-2017 Chevrolet SS LS3 6.2 header installation with the Chevrolet SS X-pipe, selecting the catalyst choice for your car.
Vehicle fitment
| Years | Vehicle / trim | Engine | Applicable SKU | Fitting conditions |
|---|---|---|---|---|
| 2014-2017 | Chevrolet SS Base | 6.2L V8 | 25102400 | Chevrolet SS LS3 6.2L; matching Kooks exhaust |
Intended use
25102400: Competition, off-road and track use only. Not for use on public roads.
The competition-use waiver applies to 25102400.
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 | 25102400 |
| Application | 2014-2017 Chevrolet SS LS3 6.2L |
| Header primary diameter | 1-7/8-inch |
| Collector diameter | 3-inch |
| Collector design | Stamped merge collectors with O2 fittings |
| Required exhaust parts | Matching Kooks exhaust system |
| Material | 304 stainless steel |
Frequently asked questions
What size are the primaries and collectors?
25102400 has 1-7/8-inch primaries and 3-inch stamped merge collectors.
What do I need after the headers?
Use the matching Kooks Chevrolet SS exhaust or connecting section for your 2014-2017 LS3 application.
