2012-14 Charger SRT8 MRT Street Race Cat Back

2012 - 14 Dodge Charger SRT8 MRT Street Race Cat Back Performance Exhaust System 92G144
MRT 304 Stainless Cat-back: 2012-2014 Charger SRT8 #92G144
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MRT Part# 92G144 Loudness: 9 Drone: 3 Performance: 9

Application: 2012 thru 2014 Charger SRT8
Doesn't Fit: Other charger models.
Tune: None Required
Time to Install: 90 Minutes
Retail Price: $1,583.98
Your Price: $1,319.19

Price with Options: $1,319.19

Availability: Usually Ships in 1 to 2 Business Days

Available Options:

Product Details Technical Specs Installation Instructions

For early seventh-gen Dodge Charger drivers, this SRT8 cat-back performance exhaust system is as close as it gets to a perfect 10. The MRT Charger SRT8 Street Race 3 Cat-Back system has a loud, deep muscle car sound even at idle. When you mash the gas pedal on highways or race tracks, the exhaust gets even more aggressive, announcing you're ready to "charge" to your destination. Order this aftermarket cat-back exhaust for 2012-14 Dodge Charger SRT8 V8 cars with the confidence of a limited lifetime warranty.

Supersize Your Charger Performance

We use the finest materials to handcraft every MRT Charger exhaust system in the U.S. This cat-back is made of corrosion-resistant T304 stainless steel and inspected a minimum of four times to ensure quality. Base systems include T304 polished stainless four-inch quad tips and three-inch mandrel-bent tubing for more efficient exhaust gas flow. A Black Ops black matte tip finish is available for an additional fee. This system is engineered for the best sound to match the Charger vehicle and also provides increased performance and fuel efficiency.

The Street Race Charger Exhaust is a performance exhaust that steps things up from the Sport Touring series. It has a constant exhaust presence with elevated sound to Get Noticed and plenty of opportunity to Feel the Performance while being packaged in a design without the excessive drone. With all that, our Street Race exhausts are street-legal in most states and municipalities, though you should confirm before ordering.

Replace Your Exhaust Fast

A Charger cat-back exhaust is the most thorough performance option available - and it can be installed in 90 minutes or less using common automotive tools. Click on the "Installation Instructions" tab to read a step-by-step guide. If you still have questions, call our exhaust system experts at 734-455-5807.

For Charger customers with factory-installed active and dual-mode exhaust valves, MRT offers and recommends a power plate; this simple solution allows you to upgrade your exhaust system without having to develop a tune to eliminate the check engine light. For more information on these plates, refer to MRT Part #92G155 or simply add it to your shopping cart before checkout.

Application: 2012 thru 2014 Charger SRT8, V8 engine.
Doesn't Fit: Other Charger models.

Hear the Difference

  • How does it sound? The MRT SRT8 Version 3 Cat-Back #92G144 has a loud, deep muscle car sound.
  • Is there drone or resonance? The drone is noticeable but tolerable.
  • What if I step on it? Wide-open throttle increases exhaust loudness and tone to an aggressive performance sound.

Are you located close to Plymouth, Michigan and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!

92G144: 12-14 Charger SRT8 MRT Version 3 Cat-Back Sound Clip
  • DIY installation for the backyard mechanic
  • T304 stainless steel for the best corrosion resistance
  • Engineered, designed and manufactured in the U.S.

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

5 of 5 AMazing. April 28, 2020
Reviewed by: Joseph Tomasula from Buckhannon, WV United States  
Simply 3 inch pIping wIth an H Pipe and no mufflers or resonators and it sounds absolutely amazing. Does not sound cheap or garbo like a straight pipe either. No NOTABLE Drone and to be fair i have to roll my windows down to hear the exhaust but it barks. Very loud on outside but mild on insiDe.