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SLP

SLP D31040 Loud Mouth Exhaust System for Dodge Charger 5.7L

  • Based on 36 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Yates Performance

Arrives Jul 24 – Jul 28
Order within 14 hours and 7 minutes
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Features

  • SLP Performance a trusted industry leader
  • Backed by manufacturer's Warranty
  • Great Performance
  • Enhance your vehicle
  • Fast Shipping

Description

Now available from SLP is the Stainless Steel Cat-Back Exhaust System for the 11-14 Charger 5.7L HEMI R/T. It is available in Loud Mouth and Loud Mouth II designs. These systems provide a noticeable performance gains and are designed using SLP's innovative modular technology. This enables you the flexibility to change the performance and noise-level characteristics by switching from our bullet-style Loud Mouth resonators to our quieter Loud Mouth II mufflers. Each system is constructed from 2.5" stainless steel mandrel-bent tubing for unrestricted flow with an integrated PowerFlo-X crossover pipe that will bolt to the factory down pipes, and includes a set of specialized exhaust tips which retain the factory exhaust bezels incorporated in the rear fascia. All hardware and installation instructions included for an easy bolt-on installation, and backed by SLP's Lifetime Warranty.

Color: Silver


Brand: SLP


Material: Stainless Steel


Manufacturer: SLP


UPC:


Manufacturer: ‎SLP


Brand: ‎SLP


Model: ‎D31040


Item Weight: ‎60 pounds


Product Dimensions: ‎55 x 18 x 5.5 inches


Item model number: ‎D31040


Exterior: ‎Metallic Finish


Manufacturer Part Number: ‎D31040


Date First Available: April 16, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 24 – Jul 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • LOVE THE EXHAUST. Hate how hard dodge made it to remove stock muffler
Absolutely love this exhaust. It is the exact volume I wanted. Not deafening in or out of the car, but very and I mean very noticeable. It provides a nice deep tone. If loud cabin noise bothers you, then you should stick with your stock exhaust because this is loud and it does have a little drone to it. If I could give Dodge a review on how they placed the stock exhaust, I would give them 0 stars. Sure the SLP exhaust may take an hour ( took me maybe 1.5-2) to install and adjust, but it took me about 4.5 hours to take the stock exhaust out, so I am going to leave some installation/removal tips. REMOVAL -Have some Blaster or WD40 and a lot of it. Especially if you drive where they use salt. -Have a wide range of tools to remove parts(screwdrivers, sockets, wrenches, hammers, etc.) -The hangers are a pain to remove, so if you can, just remove the whole bracket and put it on the new system -You NEED a buddy to help remove the exhaust. We just about pushed my bumper off to get the stock exhaust out -There are six hangers, two are kind of hidden behind the resonators INSTALL -The install is straight forward, except make sure to not push the mufflers on the x-pipe too far or the system will not fit. -Leave the muffler brackets loose to allow you to adjust the pipes onto the hangers -The tips are very hard to center, I just left mine off PS I have a 2014 Dodge Charger RT AWD ... show more
Reviewed in the United States on January 21, 2016 by Corey

  • I absolutely loved this exhaust on my charger rt but my only ...
I absolutely loved this exhaust on my charger rt but my only complaint is that there is a drone that your passengers will complain about in my case my fiance didn't like it and at first you will notice the drone but after some time you will learn to ignore it and even like it but in case often my other passengers didn't like the drone. After 3 days of installation I love the V8 growl but I had to make a 10 hour road trip in total and when i was cruising on the highway the drone was driving me insane. Since then the drone isn't to bad but just beware that drone will make people think twice and I am sure by now you have read on forums that people end up changing exhaust because of the drone but I am used to it and grew to love it. If you love Loud there perfect for you if you use your vehicle for family riding and anyone involved doesn't like loud cars they won't like the HEMI !!!!!! ... show more
Reviewed in the United States on July 1, 2017 by juan

  • Great product for the money.
This is a very inexpensive product. It's very loud and has just the right sound that I like. Although it does have some drone that I wish it didn't. This product was installed in my 2015 Dodge Charger RT with the road and track package with a few modifications. With that being said this is very great product. I would definitely recommend this product to anyone that's looking to save a dollar. ... show more
Reviewed in the United States on August 16, 2016 by FZ8695

  • Great exhaust, sounds great on my 2011 charger RT
Great exhaust, sounds great on my 2011 charger RT, it is LOUD though so cabin noise is definitely affected so be mindful of that. Drone isn't too bad, it's a loud exhaust, if you're used to driving a loud car this won't be a problem, but for people who haven't it's love/hate Pros -sounds amazing -easy to install -quality product Cons -certain points where high frequency sound enters cabin (not unbearable) ... show more
Reviewed in the United States on April 21, 2017 by Salvatore levanti

  • loud af
It's most def louder than almost every other exhaust system I've heard on other rt chargers. It does have drone around 3000rpm but in my opinion that's what a muscle car should sound like so it didn't bother me and for those who complain about drone in the car, why are you even considering upgrading your exhaust?! I love rolling with my radio off and Windows down listening to my engine growl. When you put your foot on the gas it sounds like a muscle car should. Overall it meet and exceeds my expectations. If you want a loud noticeable attention catcher then but this exhaust! ... show more
Reviewed in the United States on May 30, 2015 by Miller

  • Great performance at a great price!
Easy installation and sounds great!
Reviewed in the United States on September 28, 2019 by Karl Snitchler

  • The X-pipe keeps rattling on the support beam not sure ...
The X-pipe keeps rattling on the support beam not sure how to fix it either i put a spacer in but the rattle came back a few days later.
Reviewed in the United States on June 30, 2014 by Cameron wood

  • Good but loud!!!
This system is very well made. It's name describes it exactly. It sounds good but there is a lot of cabin noise. That's just how it is. I had the corsa extreme on my 2011 charger and I like that system more. The corsa extreme sounded good but was just a presence when driving regular, but when wide open it let people know you were coming. The wide open exhaust note was full and low toned. With the loudmouth I system it's loud all the time. Wide open throttle is really loud. Sounds good but there are some high frequency tones that come through. Cabin noise is my main complaint. When just driving regular it is loud. It's not a drone but almost as if the exhaust tips end just before the rear end or output shafts. Haven't put in a tune or tuner and I'm waiting for my CAI to come in that might change the exhaust volume some. ... show more
Reviewed in the United States on January 10, 2014 by Santi

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