Know the landed cost before you order
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Keep your Camaro's rear exhaust with a Kooks header upgrade
These front connections join Kooks long tube headers to your Camaro's factory-style rear exhaust. Choose Competition Only, GREEN or H.O. GREEN pipework for the application, with 3" front pipes and 2-3/4" OEM outlets.
SKUs: 22603100, 22603300, 22603400
Choose the front arrangement
GREEN and H.O. GREEN supply catted connections; Competition Only supplies uncatted pipes. Choose the exact SKU for your SS or ZL1 application, with the listed model years below.
Allow for the factory exhaust cut
The stock exhaust must be cut to install these connections. Their TORCA Swivel-Seal front joints match the Kooks headers, while the 2-3/4" rear outlets join the retained rear system. Professional fitting will help get the cut, alignment and clearances right.
304 stainless steel construction
The 304 stainless steel construction gives your exhaust upgrade a durable foundation.
Choose your configuration
| SKU | Configuration | Supplied arrangement | Fitting / engine conditions |
|---|---|---|---|
| 22603100 | Cat Type: Competition Only | 3" Competition Only pipes to 2-3/4" OEM outlets; stock exhaust cut required. | Factory exhaust cut required; Uncatted; competition use |
| 22603300 | Cat Type: GREEN Cats | 3" GREEN pipes to 2-3/4" OEM outlets; SS LT1 / ZL1 LT4 supported years; stock exhaust cut required. | Factory exhaust cut required |
| 22603400 | Cat Type: H.O. GREEN Cats | 3" H.O. GREEN pipes to 2-3/4" OEM outlets; SS LT1 / ZL1 LT4 supported years; stock exhaust cut required. | Factory exhaust cut required |
Matching products
For a 2016-2024 SS LT1, the Camaro SS LT1 headers provide the matching 3-inch TORCA front joint. The factory exhaust cut remains part of this connection-pipe installation.
Vehicle fitment
| Years | Vehicle / trim | Engine | Applicable SKU | Fitting conditions |
|---|---|---|---|---|
| 2016-2024 | Chevrolet Camaro SS | 6.2L V8 | 22603100, 22603300, 22603400 | Factory exhaust cut required |
| 2017-2024 | Chevrolet Camaro ZL1 | 6.2L V8 | 22603100, 22603300, 22603400 | Factory exhaust cut required |
Intended use
22603100: Competition, off-road and track use only. Not for use on public roads.
The competition-use waiver applies to 22603100.
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 |
|---|---|
| SKUs | 22603100, 22603300, 22603400 |
| Front / rear diameter | 3" / 2-3/4" OEM |
| Construction | 304 stainless steel |
| Header joint | TORCA Swivel-Seal |
| Installation | Factory exhaust cut required |
| Required front component | Matching Kooks long tube headers |
| Choices | 22603100 Competition Only; 22603300 GREEN; 22603400 H.O. GREEN |
Frequently asked questions
Can I keep the factory rear mufflers?
Yes. The OEM-style outlets join the rear system after the required factory exhaust cut.
Are these pipes sold with the headers?
The connection assembly is supplied separately. Matching Kooks long tube headers are required at the front.
