SKU: 81496140212

Flowmaster 817758 American Thunder Cat Back Exhaust System

Sale price$827.10 Regular price$919.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

Flowmaster 817758 American Thunder Cat Back Exhaust SystemFlowmaster's American Thunder Cat back exhaust system for the 2015 2018 Dodge Charger 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 and 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 inch Scavenger X pipe assembly that runs

Flowmaster's American Thunder Cat-back exhaust system for the 2015-2018 Dodge Charger 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 and 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 inch Scavenger X-pipe assembly that runs into a pair of specially built Super 40 Series mufflers with race inspired 3.50 inch internals. The systems uses 3.00 inch mandrel bent tubing for maximum performance, includes factory style active exhaust valves and then is finished off with 4.00 inch stainless steel tips that exit within the rear bumper valence. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81496140212

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4.3 ★★★★★
Based on 28 reviews
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A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Fits my Accord perfectly!
Size: 8.8" x 9.3" x 1.2"
Fits my 2008 Accord perfectly and feels just as sturdy as the OEM I used before, which cost nearly twice as much. Plus, it includes activated carbon, something the OEM didn’t have.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
S
Verified Purchase
Susan F. Montville
Carnegie, US
★★★★★ 5
Easy to do it yourself and save!
Size: 8.8" x 9.3" x 1.2"
One place wanted $85 to replace this! Another wanted $50! I ordered this for $10, watched a YouTube video and did it myself! Super easy!
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Reviewed in the United States on May 10, 2026
T
Verified Purchase
T. N.
Massapequa, US
★★★★★ 5
Buy it, worth it.
Size: 8.8" x 9.3" x 1.2"
Good quality product. Easy to use and install. Worth the money.
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Reviewed in the United States on January 20, 2026
V
Verified Purchase
victor
San Leandro, US
★★★★★ 5
It fits perfectly—no problems at all.
Size: 2017-2025 FD-4625 & FL2124S Fuel Filter Set
Everything is great. Thank you.
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Reviewed in the United States on April 6, 2026
D
Verified Purchase
Dannah N.
Chelsea, US
★★★★★ 5
Fits!
Size: 2017-2025 FD-4625 & FL2124S Fuel Filter Set
Everything fit and seems to be working good!
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Reviewed in the United States on May 11, 2026

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