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Finish your F-150 headers with a matched Kooks Y-pipe
Connect your Kooks long tube headers to the OEM rear exhaust with a stainless Y-pipe for your 2015-2020 F-150 5.0. Choose Competition Only, Performance or GREEN pipework, with a JI-TAS300 3" band clamp supplied with each option.
SKUs: 13613101, 13613201, 13613301
Choose around your Coyote setup
Performance cats suit a naturally aspirated engine. GREEN supports forced induction, while Competition Only supplies the uncatted arrangement for competition use. Each option has 3" front pipework and an OEM rear connection.
Fitting parts included
These Y-pipes fit matching Kooks long tube headers, available separately. The band clamp is supplied with the pipework, ready for the front exhaust installation.
Choose your configuration
| SKU | Configuration | Supplied arrangement | Fitting / engine conditions |
|---|---|---|---|
| 13613101 | Cat Type: Comp. Only | Competition Only connection assembly | Uncatted; competition use |
| 13613201 | Cat Type: Performance Cats | Performance Cats connection assembly | Naturally aspirated only |
| 13613301 | Cat Type: GREEN Cats | GREEN Cats connection assembly | Use the SKU-specific vehicle rows below |
Matching products
Pair your Y-pipe with the 2015-2020 F-150 5.0 long tube headers for the front conversion on your Coyote truck.
Vehicle fitment
| Years | Vehicle / trim | Engine | Applicable SKU | Fitting conditions |
|---|---|---|---|---|
| 2015-2020 | Ford F-150 XLT | 5.0L V8 | 13613101, 13613201, 13613301 | |
| 2015-2020 | Ford F-150 Lariat | 5.0L V8 | 13613101, 13613201, 13613301 | |
| 2015-2020 | Ford F-150 King Ranch | 5.0L V8 | 13613101, 13613201, 13613301 | |
| 2015-2020 | Ford F-150 Platinum | 5.0L V8 | 13613101, 13613201, 13613301 | |
| 2015-2020 | Ford F-150 XL | 5.0L V8 | 13613101, 13613201, 13613301 |
Intended use
13613101, 13613201: Competition, off-road and track use only. Not for use on public roads.
The competition-use waiver applies to 13613101.
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 | 13613101, 13613201, 13613301 |
| Application | 2015-2020 F-150 5.0L Coyote V8 |
| Material | 304 stainless steel |
| Pipework | 3" front; OEM rear connection |
| Choices | Competition Only; Performance; GREEN |
| Included clamp | One JI-TAS300 3" band clamp |
| Required headers | Matching Kooks long tube headers; separate purchase |
| Performance condition | Naturally aspirated only |
Frequently asked questions
Are headers part of this listing?
This listing supplies the selected Y-pipe. Kooks headers are separate.
Which clamp is included?
One JI-TAS300 3" band clamp is supplied with each Y-pipe.
Which choice suits a supercharged 5.0?
Choose the GREEN-catted 13613301 from these options.
