SKU: 78378938652

2007-2018 Jeep Wrangler Cat-Back Exhaust Flowmaster Stainless Steel

Sale price$314.98 Regular price$349.98
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

2007-2018 Jeep Wrangler Cat-Back Exhaust Flowmaster Stainless SteelOverview: The new Flowmaster American Thunder cat back exhaust system for the 2007 2018 Jeep Wrangler JK is perfect for the person looking for maximum performance and off road ground clearance. This system replaces the factory transverse muffler and relocates the Super HP 2 muffler behind the factory catalytic converter, providing a moderate to aggressive sound level. The system features a mandrel bent 2. 50 inch stainless steel tailpipe with a 3. 00

Overview:

The new Flowmaster American Thunder cat-back exhaust system for the 2007-2018 Jeep Wrangler JK is perfect for the person looking for maximum performance and off-road ground clearance. This system replaces the factory transverse muffler and relocates the Super HP-2 muffler behind the factory catalytic converter, providing a moderate to aggressive sound level. The system features a mandrel-bent 2.50-inch stainless steel tailpipe with a 3.00-inch polished stainless steel tip tucked up high under the rear bumper for maximum clearance. Fits both 2 and 4 door models with either the 3.8L or 3.6L engines. Because the tailpipe is tucked up so high, an aftermarket metal bumper is recommended. The exhaust system is covered by our Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home.

Features:

  • Mandrel-bent 16 Gauge Aluminized Steel Tubing
  • Over the Axle Pipes with Optional Tailpipe Exits
  • Front Adapter Pipes/Intermediate Pipe/H-pipe
  • Slip-fit Connectors for Easy Assembly
  • Flowmaster Quality
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Color: Silver
  • Exhaust Tip Connection: Welded
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Rolled Edge Angle Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 1
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Single Wall
  • Exit Style: Single Out Rear
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 2.5
  • Inlet Type: Clamp-On
  • Main Piping Diameter: 2.5
  • Mounting Bracket Included: Yes
  • Muffler Body Height: 4
  • Muffler Body Length: 16.5
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 5
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 2.5
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: Super HP-2
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive / Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817674
  • Applications:

    • 2018-2018 Jeep Wrangler JK 220 CID
    • 2007-2011 Jeep Wrangler 231 CID
    • 2012-2017 Jeep Wrangler 220 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    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: 78378938652

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    Reviewed in the United States on April 2, 2026
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    ★★★★★ 5
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    New York, US
    ★★★★★ 3
    Not Hydrating Enough
    Style: Updated Formula
    Non greasy but is not moisturizing enough for my dry eczema prone skin.
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