Flowmaster 817645 Cat-back System 409S - DOR - Outlaw Kit - Aggressive Sound
Flowmaster 817645 Cat-back System 409S - DOR - Outlaw Kit - Aggressive Sound
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Flowmaster 817645 Cat-back System 409S - DOR - Outlaw Kit - Aggressive Sound

5 stars out of 1 review
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Key item features

  • Aggressive Sounding: This Flowmaster Outlaw Cat-back exhaust system delivers a very aggressive exterior sound when accelerating, while maintaining a moderate tone during cruising.
  • Optimized Performance: Features an exclusive Scavenger X-pipe and dyno tuning for maximum horsepower and torque, enhancing engine performance.
  • Durable Construction: Constructed from 409S stainless steel tubing, ensuring longevity and resistance to corrosion.
  • Precise Fitment: Designed for 2009-2014 Dodge Challenger R/T models with the 5.7L Hemi engine, utilizing factory hanger locations for straightforward installation.
  • Mandrel-bent Tubing: Incorporates large 3.00-inch mandrel-bent dual exhaust tubing for optimal exhaust flow.
  • Polished Tips: Finished with quad 3.50-inch polished 304 stainless steel embossed tips for a muscular aesthetic.
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Current price is $1,449.95
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Columbus, 43215
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Showing 1-1 of 1 review

Mar 6, 2017
Lamigra32
5 out of 5 stars review

Loud!!!

This is a really nice system that fit my challenger really good but it'd the loudest cat back I've ever heard. I ended up replacing the bullet mufflers with flowmaster original 40's 3" offset in center out they fit good and sound awesome. I also have jba long tube headers and off road mid pipes I think that helps.

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