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Flowmaster American Thunder Catback Exhaust System (2015+ 6.2L/6.4L Challenger SRT/HellCat) - 817739

Product Code: 817739
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MSRP: $962.95
Usually Ships in 1 to 2 Business Days
High Horse Performance is Veteran Owned & Operated

Flowmaster's American Thunder Cat-back exhaust system for the 2015 Dodge Challenger SRT 392 and R/T Scat Pack models with the 6.4L engine, as well as the SRT Hellcat with the 6.2L engine, is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S stainless steel system features a 3.00" Scavenger X-pipe assembly that runs into a pair of specially built Super 40 Series mufflers. The systems uses 3.00" mandrel bent tubing for maximum performance and then is finished off with 3.50" Quad stainless steel tips that exit within the rear bumper valence. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

WARNING: This product can expose you to Chromium (hexavalent compounds), Nickel (Metallic) which are known to the State of California to cause cancer, birth defects, or other reproductive harm (For more information go to

3.00" Mandrel Bent Tubing Super 40 Series Mufflers Scavenger X-Pipe Quad 3.5" Dia Polished 304S W/Embossed Logo Tips American Thunder DOR 409S Stainless Steel


This Product Fits Vehicles:

  • 2015+ Dodge Challenger SRT 6.2L/6.4L