6.4 Hemi Catback?

[stevenk2]

Am I missing something? I'm not seeing any catback exhaust systems for the 2019 6.4 Hemi equipped 2500's. Ideally, I'd like to do a dual side-exit exhaust, but I'm not finding anything outside of the Magnaflow 15333 dual-tip (passenger side) exit catback, and I'm not even sure that fits the 2019's.

I also see some rear muffler/resonator delete kits that apparently keep the stock exhaust aft of the muffler, but I don't know what everyone else is running on the 2500's with the 6.4. Seems like folks had been saying that with the right kit, not only does it sound way better, but with the less-restrictive exhaust, you pick up a bit of performance and MPG as well.

I just want to be sure to get the right setup so that I'm happy with the sound, the performance and the looks. I also would like a kit that's bolt-on so I can do it in my garage myself if possible. Any recommendations??

 

[Brandon-w]

I'm pretty sure the exhausts are the same. They Havnt changed frames or anything as far as I know.. Just replaced the skin and left everything underneath the same. 1500s are the same, I'm running 2019 long tube headers with cat delete on my 2015.

 

[tpk0999]

Pretty sure the exhaust is the same. With that being said they just opened order banks for the magnaflow direct fits for these trucks and if I read it right, it's good for 2014 - 2019s . So you should be good to shop around. It just happens to be the muffler i wass going to install anyhow.... I may leave the resonator on or I maybe I'll do an exhaust turndown under the cab. I'll have to wait till it comes in.

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[Firebird]

Yes, should be same as a 2018

 

[Magnaflow]

Hi Steven, we currently offer a direct-fit muffler upgrade that is compatible with the 6.4 Hemis. You can find more about it by visiting our website here:
https://www.magnaflow.com/products/...ance-exhaust-system-with-muffler?aces=9310898

The direct-fit systems make it super easy to upgrade the sound of your truck in minutes without breaking the bank. If you have any questions about it that we can answer, please feel free to drop us a PM or call at 1-800-990-0905!

 

[Nick@GotExhaust]

Options are still limited with the newer body style 2500's. I am thinking that what ever fits the 2018 will fit the 2019's too but I cant say for sure yet. it looks like all muffler kits will work so we have options from Magnaflow and Solo Performance as far as that. Catbacks, only Maganflow has seemed to confirm fitment so far.

These would all be able to be installed with basic tools in your driveway. They are FULLY bolt on. NO cutting or welding. Contact me for more info and pricing

 

[tpk0999]

Hi Steven, we currently offer a direct-fit muffler upgrade that is compatible with the 6.4 Hemis. You can find more about it by visiting our website here:
https://www.magnaflow.com/products/...ance-exhaust-system-with-muffler?aces=9310898

The direct-fit systems make it super easy to upgrade the sound of your truck in minutes without breaking the bank. If you have any questions about it that we can answer, please feel free to drop us a PM or call at 1-800-990-0905!

Mine should be here monday. Itll be installed same day as long as we dont have a blizzard or rain.

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[tpk0999]

So the exhaust is installed. It sounds amazing and my experience with magnaflow, it gets even better with time. Interior sound increased about 2x more audible. Exterior is about 40%. I havent stood outside for any heavy acceleration yet. Install wasnt too shabby. One problem I had was I couldn't get the old clamp off the resonator pipe so I ended up reusing it. Also I have a small exhaust leak where I couldn't get the clamp off. I'm recruiting help this weekend to repull off that pipe and will probably grind off the old clamp.

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[Magnaflow]

So the exhaust is installed. It sounds amazing and my experience with magnaflow, it gets even better with time. Interior sound increased about 2x more audible. Exterior is about 40%. I havent stood outside for any heavy acceleration yet. Install wasnt too shabby. One problem I had was I couldn't get the old clamp off the resonator pipe so I ended up reusing it. Also I have a small exhaust leak where I couldn't get the clamp off. I'm recruiting help this weekend to repull off that pipe and will probably grind off the old clamp.

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We love hearing feedback like this from our customers! We're glad to hear that you are loving the new kit!

 

[Canadiancur_101]

So the exhaust is installed. It sounds amazing and my experience with magnaflow, it gets even better with time. Interior sound increased about 2x more audible. Exterior is about 40%. I havent stood outside for any heavy acceleration yet. Install wasnt too shabby. One problem I had was I couldn't get the old clamp off the resonator pipe so I ended up reusing it. Also I have a small exhaust leak where I couldn't get the clamp off. I'm recruiting help this weekend to repull off that pipe and will probably grind off the old clamp.

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I had the same issue with mine, couldn’t get the clamp tight enough to seal it up and keep the tailpipe from moving. So I put the second provided clamp right in front of the stock one and tightened it right up. No problems since.

 

[tpk0999]

I had the same issue with mine, couldn’t get the clamp tight enough to seal it up and keep the tailpipe from moving. So I put the second provided clamp right in front of the stock one and tightened it right up. No problems since.

I took a dremel and ground a split down the weld and bent it off the pipe. Ended up ripping the weld out of the pipe. Luckily the the pipe and camp closed it off.

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