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The Signature Roar Built for Mopar's 392 and Hellcat V8s
The CORSA 14994 delivers CORSA's most aggressive cat-back upgrade for the 2015-2022 Dodge Challenger lineup powered by the 6.4L 392 Hemi or 6.2L Hellcat V8. Engineered with CORSA's patented Reflective Sound Cancellation (RSC) Technology, this Xtreme sound level system produces a bold, race ready exhaust note under acceleration while eliminating cabin drone at cruise. The 14994 routes exhaust through a 2.75 inch mandrel bent path to a dual rear exit with polished GTX2 rectangular tips, adding attitude and flow to your Challenger.
Key Features
- 2.75 inch mandrel bent 304 stainless steel cat-back system, part number 14994
- Xtreme sound level with CORSA's patented No Drone RSC Technology
- Dual rear exit configuration with polished GTX2 single wall rectangular tips
- Direct bolt-on installation, no cutting or welding required
- Compatible with SRT 392, Scat Pack, and Hellcat 6.2L/6.4L V8 models
- Made in the USA with a limited lifetime warranty
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2015-2018 | Dodge | Challenger | SRT 392 |
| 2015-2022 | Dodge | Challenger | Scat Pack |
| 2017-2018 | Dodge | Challenger | R/T 392 |
| 2015-2022 | Dodge | Challenger | SRT Hellcat |
| 2018 | Dodge | Challenger | SRT Demon |
| 2020 | Dodge | Challenger | SRT Hellcat Redeye |
The 14994 fits both automatic and manual transmission 6.4L 392 Hemi and 6.2L Hellcat Challenger models across this range, including widebody variants.
Specifications
| Detail | Value |
|---|---|
| Part Number | 14994 |
| Type | Cat-Back Exhaust |
| Pipe Diameter | 2.75 inch |
| Sound Level | Xtreme |
| Exit Style | Dual Rear |
| Tip Style | Single, Rectangle |
| Tip Type | GTX2 Single Wall, Polished |
| Material | 304 Stainless Steel |
| UPC | 847466014161 |
What's Included
- CORSA 14994 cat-back exhaust system with mufflers and pipes
- Dual rear polished GTX2 tip assemblies
- Necessary clamps, hangers, and installation hardware
- Printed installation instructions
About CORSA Performance
CORSA Performance has engineered stainless steel performance exhaust systems in the USA for over three decades. Their patented Reflective Sound Cancellation Technology allows acoustic engineers to tune each system for an aggressive, drone free sound tailored to the vehicle it is built for. Every CORSA exhaust is mandrel bent from premium 304 stainless steel and backed by a limited lifetime warranty.
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Frequently Asked Questions
What is the 14994?The 14994 is a CORSA Xtreme cat-back exhaust system built for the 2015-2022 Dodge Challenger SRT 392, Scat Pack, and Hellcat 6.2L/6.4L V8 models.
Will the 14994 fit a manual transmission Challenger?Yes, the 14994 is compatible with both automatic and manual transmission Challenger models covered in its fitment range.
Does the 14994 require cutting or welding to install?No, the system is a direct bolt-on replacement for the factory cat-back exhaust and uses the factory hanger locations.
What sound level does the 14994 produce?The 14994 is rated Xtreme, CORSA's most aggressive sound level, while still using RSC Technology to prevent interior drone at cruising speed.
What material is the 14994 made from?The 14994 is constructed from mandrel bent 304 stainless steel tubing and mufflers for long term corrosion resistance.
What tips come with the 14994?The system includes dual rear exit polished GTX2 single wall rectangular tips.
Does the 14994 fit the Challenger SRT Demon?Yes, the 14994 is compatible with the 2018 Challenger SRT Demon 6.2L V8.
Is the 14994 covered by a warranty?Yes, CORSA backs the 14994 with a limited lifetime warranty against manufacturing defects.
Installation Instructions
- Raise and safely support the vehicle, then allow the factory exhaust to cool completely.
- Remove the factory cat-back exhaust starting at the downpipe flange connection using a 15mm socket.
- Detach the factory hanger grommets and retain them for reuse on the CORSA 14994 system.
- Remove the old downpipe flange gasket and discard it.
- Position the new flange gasket and install the CORSA tunnel muffler assembly using the factory bolts.
- Install the axle pipe assembly and rear muffler, securing each with the provided clamps.
- Slide the GTX2 tip assemblies onto the rear muffler outlets and align them evenly in the rear valance.
- Torque all clamps to specification and recheck alignment before lowering the vehicle.
WARNING: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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