Best Sounding Exhaust for 6.4 Hemi

best sounding exhaust for 6 4 hemi
Photo courtesy formulaone via flickr. Used under a CC BY 2.0 license.

Question: What is the best sounding exhaust for 6.4 hemi? Let’s find out what aftermarket cat-back exhaust and muffler should go on your big block 392 Mopar — whether it be a Dodge RAM 2500, Scat Pack Challenger or Charger.

Corsa 14996BLK Cat Back Exhaust (Dodge Charger R/T Scat Pack 6.4L V8, Extreme)
  • Patented No Drone, Reflective Sound Cancellation (RSC) Technology
  • Custom Tuned, Aggressive Exhaust Note
  • 304 Stainless Steel Construction
  • Easy Bolt-On Installation
  • Made in the U.S.A.

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My favorite: Corsa Xtreme

Corsa makes the best exhaust for Scat Pack Chargers and Challengers SRT 392s.

The Corsa Xtreme muffler and pipe set-up has an great tone at idle. This exhaust is loud when you press the accelerator pedal. There is no cabin drone, though.

The exhaust is expensive but worth every penny.

21 different 6.4L 392 exhaust sounds

Best mufflers for 6.4 hemi Challengers: Dynomax Race Bullets

Dynomax Race Bullet 24215 Exhaust Resonator
  • Designed for vehicles with limited space
  • Light weight compact design
  • 100% welded design for maximum durability
  • CRF Technology which helps provide up to a 4 dbA sound reduction, on most race applications, while maintaining a deep race tone

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Dynomax Race Bullets are excellent aftermarket mufflers.

They are a straight through design, with an aggressive sound.

The Race Bullets don’t come as a full exhaust kit. They are stand-alone mufflers.

If you are just replacing the mufflers, you can’t go wrong with the Race Bullets.

Dodge Ram 2500 6.4L hemi exhausts: Flowmaster

Truck Exhaust Kits - Shop Line Dual Exhaust System 2.5 inch Aluminized Flowmaster 40 Series Polished Rolled Tips
  • Welding not Required
  • Disclaimer* This product does not interfere with any portion of the vehicle’s emissions control systems; The intent of the product is to retain all emissions control devices and their intended purpose on the vehicle; This product is in compliance with the Clean Air Act in full
  • Installation Hardware Included

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Flowmaster makes an excellent cat-back exhaust system for Dodge Ram 2500 6.4L hemis.

Chambered mufflers sound good with the 392 motors. As a complete bolt-on kit, Flowmaster makes a top tier set of pipes and mufflers for the Ram.

Find the best loudest sounding exhaust for 6.4 hemis on Amazon.