Flowmaster 817480 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
Flowmaster 817480 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
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Flowmaster 817480 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

3.5 stars out of 2 reviews
(3.5)|
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Key item features

  • Performance Design: Features an exclusive Scavenger Series X-pipe design for maximum scavenging performance and a deep, unique tone, along with dyno tuning for optimal performance.
  • Sound Profile: Delivers an aggressive exterior exhaust tone and a moderate interior tone, suitable for those seeking a noticeable but not overwhelming sound.
  • Muffler Technology: Equipped with Super 40 Series Performance Mufflers, offering more internal volume to effectively handle the flow demands of the Hemi engine.
  • Durable Construction: Constructed with mandrel-bent 16-gauge stainless steel tubing for durability and includes highly polished 4.00-inch 304 stainless steel tips.
  • Vehicle Compatibility: Compatible with 2005-2010 Dodge Magnum RT, Charger RT, and Chrysler 300C models equipped with the 5.7L Hemi engine, including all-wheel-drive versions.
  • Installation Convenience: Designed for easy installation, utilizing factory hanger locations and including all necessary hangers and hardware.
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Current price is $1,075.95
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Columbus, 43215
Arrives by Sat, Apr 11
Sold and shipped by Walmart.com
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3.5 out of 5 stars
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Showing 1-2 of 2 reviews

Mar 21, 2018
Splottinville
4 out of 5 stars review

Affordable option for those on a budget looking for a high flow exhaust system that doesn't sound too aggressive. 2008 Dodge Charger RT 5.7L Hemi.

Review from jegs.com
Helpful?5S1P1IZFSKO449930730
Feb 16, 2021
Chris245
3 out of 5 stars review

Sounds great at idle, annoying drone at 2k RPM

Product arrived quickly and was easy to install. Hardest part was getting the stock system off. I think it sounds great at idle, however there is an annoying drone between 2,000-2,200 RPM. It's so annoying that I went as far as to order additional Flowmaster resonators and I will be cutting/welding in two resonators at the back to cut that drone. I have a 2009 Charger RT with the 5.7L. Not sure about your set up, but the drone only at that RPM range is pretty obnoxious in the vehicle and does not sound good. If I could do it over again, I would have paid more for the Borla system that has resonators, since I'm now another $300 into two resonators and I still have some cutting/welding to still do.

Review from jegs.com
Helpful?5S1P1IZFSKO449930730