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817837 Flowmaster American Thunder Axle Back Exhaust System

American Thunder Axle Back Exhaust System - Single Out Rear Exit - Incl. 2.5 in. Tubing/3 in. Angle Cut Tips - 409 Stainless Steel

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Product Features

  • Mandrel Bent Tubing
  • Moderate Sound
  • Includes Hardware
  • Provides Maximum Off Roading Clearance
  • Easy Installation
  • Premium Flowmaster Quality
  • Made in the USA
  • Limited Lifetime Warranty

Product Specifications

  • American Thunder Axle Back Exhaust System
  • Single Out Rear Exit
  • Incl. 2.5 in. Tubing/3 in. Angle Cut Tips
  • 409 Stainless Steel
  • Catalytic Converter Included: No
  • Exhaust Series: American Thunder
  • Exhaust Type: Axle-Back
  • Exit Position: Side Out Rear
  • Heat Shield Included: No
  • Inlet Inside Diameter: 2.500 in.
  • Material: 409 Stainless Steel
  • Mount Type: Uses Factory Hangers
  • Muffler Part Number: Kit Only
  • Muffler Series: None
  • Single or Dual: Single
  • Sound Level: Moderate
  • System Type: Axle Back
  • Tail Pipe Diameter: 2.500 in.
  • Tip Cut: Angle
  • Tip Diameter (in.): 3
  • Tip Edge Style: Cut
  • Tip Finish: Polished
  • Tip Length: 3.250 in.
  • Tip Logo: None
  • Tip Material: 304 Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Tip Type: Single Wall
  • Tubing Diameter: 2.500 in.
  • Tubing Material: 409S Stainless Steel
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
 50 State Legal / California Emissions Compliant


 Flowmasters new American Thunder axle-back system for the 2018-2019 Jeep Wrangler JL is perfect for the person looking for maximum performance and ground clearance from their exhaust system. This 2.50 inch system features a 409S stainless steel mandrel bent tailpipe with a 3.00 inch polished stainless steel tip and fits both 2 and 4 door models with the 3.6L V6 engine. This system replaces the factory transverse muffler providing a moderate to aggressive sound level. This allows for better ground clearance when driving off-road. Because the tailpipe is tucked up so high, an aftermarket metal bumper is recommended. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Category Information

American Thunder Axle Back Exhaust System


Application (Buyer Guide)