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.
Keep the rear exhaust on your naturally aspirated HEMI
Fit Kooks long tube headers and retain the matching OEM-size rear exhaust with these Performance-catted connections. 31013200 pairs a 3-inch header inlet with a 2-3/4-inch OEM outlet for the listed naturally aspirated HEMI applications.
SKU: 31013200
The catalyst choice matters
The 304 stainless pipes use Performance cats for naturally aspirated 6.1 and 6.4-litre applications. They are not recommended for forced induction, so choose the catalyst product around the engine you actually run.
A defined OEM rear connection
The 2-3/4-inch outlet is the rear-exhaust interface. Use matching Kooks long tube headers at the front and the appropriate OEM-size rear system at the back, with professional alignment of the complete assembly.
Vehicle fitment
| Years | Vehicle / trim | Engine | Applicable SKU | Fitting conditions |
|---|---|---|---|---|
| 2006-2010 | Chrysler 300 C SRT8 | 6.1L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2012-2014 | Chrysler 300 SRT8 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2013 | Chrysler 300 SRT8 Core | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2023 | Chrysler 300 C | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2008-2010 | Dodge Challenger SRT8 | 6.1L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2011-2014 | Dodge Challenger SRT8 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2015-2018 | Dodge Challenger SRT 392 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2015 | Dodge Challenger Scat Pack | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2016-2023 | Dodge Challenger R/T Scat Pack | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2016 | Dodge Challenger 392 Hemi Scat Pack Shaker | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2017-2018 | Dodge Challenger T/A 392 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2017-2018 | Dodge Challenger R/T 392 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2019-2023 | Dodge Challenger R/T Scat Pack Widebody | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2006-2010 | Dodge Charger SRT8 | 6.1L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2012-2014 | Dodge Charger SRT8 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2015-2018 | Dodge Charger SRT 392 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2015-2018 | Dodge Charger R/T Scat Pack | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2017-2018 | Dodge Charger Daytona 392 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2017-2018 | Dodge Charger R/T 392 | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2019-2023 | Dodge Charger Scat Pack | 6.4L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
| 2006-2008 | Dodge Magnum SRT8 | 6.1L V8 | 31013200 | Naturally aspirated 6.1L / 6.4L; Kooks headers; 2-3/4-inch OEM rear exhaust; Performance cats: naturally aspirated only |
Intended use
31013200: Competition, off-road and track use only. Not for use on public roads.
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 | 31013200 |
| Application | Naturally aspirated LX HEMI 6.1L / 6.4L applications |
| Pipe diameters | 3-inch inlet x 2-3/4-inch OEM outlet |
| Catalysts | Performance-catted; naturally aspirated only; not recommended for forced induction |
| Required headers | Kooks long tube headers |
| Material | 304 stainless steel |
| Configuration | 31013200; Outlet Type: OEM SRT8/Hellcat (2.75"); Cat Type: Performance Cats; Includes EPS: No |
Frequently asked questions
Can I keep an OEM-size rear exhaust?
Yes, where it matches the stated application and the 2-3/4-inch outlet. The front requires Kooks long tube headers.
Are these suitable for a Hellcat engine?
The Performance cats are for naturally aspirated use and are not recommended for a forced-induction engine.
