Free Shipping On Orders Over $49. Details

Talk to a Challenger Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$4,500 Giveaway! 3 Winners Enter Now

Magnaflow Race Series Axle-Back Exhaust (15-20 3.6L)

Item CH1797
Call a Challenger Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $784.99 You Save 12% ($90.50)
Our Price

$694.49 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Race Axle-Back Exhaust
      • Hardcore Muscle Car Sound
      • Improved Horsepower and Torque
      • Polished Quad 3.50 Inch Tips
      • 409 Stainless Steel 2.50 Inch Tubing
      • Cut & Clamp Installation
      • Lifetime Construction Warranty
      • Fits 2015-2020 3.6L Dodge Challenger Models


      Racing-Inspired Sound. When you’re looking to give your 2015-2020 Dodge Challenger more power on the road and on the track, but also give it a far more aggressive exhaust tone, then you’re going to need some new exhaust mods. This Magnaflow Race Axle-Back Exhaust is going to give you a sound that you’ll feel in your chest when you rev your engine.

      Heavy-Duty Performance. This axle-back will give you improvements in both your horsepower and torque. You’re going to have extra power from the moment you turn the key.

      Stainless Steel Construction. These pipes are crafted from 409 stainless steel, some of the toughest on the market. It will protect against corrosion and road damage, ensuring this piece will stay with you throughout your Challenger’s life.

      No Mufflers. This axle-back is all about the power and aggression. There are no mufflers to be found here, just 2 broad 2.50 inch pipes that deliver a super-aggressive tone. The 3.50 inch stainless tips also add classic muscle car style and focus.

      Cut & Clamp Installation. The installation of this Axle-Back Exhaust system will require cutting and removing the stock muffler assemblies. The new assemblies will install in place of the old. Clamps and instructions are provided.

      Lifetime Construction Warranty. This axle-back is protected for the lifetime of your vehicle against manufacturing defects. Please see Magnaflow’s full warranty for more details.

      Application. This Magnaflow Race Axle-Back Exhaust is designed to fit 2015-2020 Dodge Challenger models with a 3.6 liter engine. Please ensure correct model and engine size before purchase.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      MPN# 19218

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

      Write a Review

      Ratings Summary

      5 out of 5 overall rating from 2 customers

      Installation Time: Less than 1 Hour

      • February 23, 2019

        5 2017 SXT - JamesT Installation Time: Less than 1 Hour

        Great sound

        No issues with the installation, and went in with ease using general garage tools. The sound is a little aggressive for some, but I love it. Definitely gives my challenger an American muscle sound with a noticeable increase in horsepower.

        Helpful (6)
      • January 07, 2019

        5 2019 SXT - StephenM

        Exactly What I Wanted

        Came as depicted and love the new sound on my Challenger!

        Helpful (10)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      after talking to 3 muffler shop, they all said not to use pipes over 2.25 inches or you will loose power, is this true? And at what location do you cut the pipe for installation of new system? Are the old mullers left on the vehicle?

      • The Magnaflow Race Axle-Back Exhaust is designed for modified vehicles. A stock car will not benefit from a larger diameter exhaust, and will loose some low end power. Modified cars will see more power especially in the mid and high rpm range. The old mufflers are removed with this system with muffler delete tips taking their place. This will have you cut after the OEM mid pipe.

      Helpful (1)

      Will this cause the car to not pass inspection and emission?

      • Generally axle-back exhausts will not have a negative effect on emissions. However, it will depend on your state and their emission laws. We recommend checking with a local shop.

      Helpful (0)

      I live in NYS. Will my vehicle still pass NYS Inspection without the mufflers and only using straight thru pipes?

      • We recommend calling a local shop to find out about your state's specific laws before making that change.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Dual-Tip Exhaust Tips
      • 2.50 Inch Tubing
      • Mounting Hardware

      Will It Fit My Challenger

      • GT - 17, 18, 19, 20
      • SXT - 15, 16, 17, 18, 19, 20
      • SXT Plus - 15, 16, 17, 18