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KEF Flowmaster 817674 American Thunder Kit P14813975KEF-F13817674 https://cdnimages.opentip.com/full/KEF/KEF-F13817674_1.jpg Flowmaster 817674 American Thunder Kit Manufacturer Part Number: 817674Exhaust System Kit; American Thunder ® Cat Back System; 409S Stainless Steel; With Muffler; 2-1/2 Inch Pipe Diameter; Single Exhaust With Single Exit; Passenger Side Rear Exit; 3 Inch Stainless Steel TipAttributes Sound Level: Moderate Type: Cat-Back Exhaust Type: Single Outlet Type: Single Exit Position: Passenger Side Rear Exit Material: Stainless Steel Diameter (IN): 2-1/2 Inch Includes Muffler: Yes Muffler Brand: Super HP-2 Includes Exhaust Tip: Yes Exhaust Tip Style: 3 Inch Round Angle-Cut Exhaust Tip Material: Stainless Steel Muffler Quantity: 1 Includes Exhaust Pipe Muffler Delete: No Muffler Configuration: Single Inlet, Single Outlet Includes Hardware: Yes Required Welding: No Estimated Install Time (Hours): 2 Product Description 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.Features & Benefits Stainless Steel Construction Provides Maximum Off Roading Clearance Patented Laminar Flow Technology Replaces The Factory Transverse Muffler And Relocates The Super HP-2 Muffler Behind The Factory Catalytic Converter, Providing A Moderate To Aggressive Sound Level Limited Lifetime Warranty This Fits2007-2018 Jeep Wrangler JKPlease Click Here for Installation Instructions.Please Click Here for Installation Instructions.Please Click Here for Installation Instructions. 14813975 700042030385 77.7500lbs 0.00 0.00 0.00
Flowmaster
591.3415 2025-07-29 7 In Stock

Flowmaster 817674 American Thunder Kit

Brand Flowmaster
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UPC: 700042030385
SKU: KEF-F13817674
Price: $591.34
Quantity:
7 In Stock
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Product Description

Manufacturer Part Number: 817674

Exhaust System Kit; American Thunder ® Cat Back System; 409S Stainless Steel; With Muffler; 2-1/2 Inch Pipe Diameter; Single Exhaust With Single Exit; Passenger Side Rear Exit; 3 Inch Stainless Steel Tip

Attributes

  • Sound Level: Moderate
  • Type: Cat-Back
  • Exhaust Type: Single
  • Outlet Type: Single
  • Exit Position: Passenger Side Rear Exit
  • Material: Stainless Steel
  • Diameter (IN): 2-1/2 Inch
  • Includes Muffler: Yes
  • Muffler Brand: Super HP-2
  • Includes Exhaust Tip: Yes
  • Exhaust Tip Style: 3 Inch Round Angle-Cut
  • Exhaust Tip Material: Stainless Steel
  • Muffler Quantity: 1
  • Includes Exhaust Pipe Muffler Delete: No
  • Muffler Configuration: Single Inlet, Single Outlet
  • Includes Hardware: Yes
  • Required Welding: No
  • Estimated Install Time (Hours): 2


Product Description


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.

Features & Benefits

  • Stainless Steel Construction
  • Provides Maximum Off Roading Clearance
  • Patented Laminar Flow Technology
  • Replaces The Factory Transverse Muffler And Relocates The Super HP-2 Muffler Behind The Factory Catalytic Converter, Providing A Moderate To Aggressive Sound Level
  • Limited Lifetime Warranty

This Fits

2007-2018 Jeep Wrangler JK

Please Click Here for Installation Instructions.
Please Click Here for Installation Instructions.
Please Click Here for Installation Instructions.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Shipping Restrictions

This product can't be shipped to the following regions: CA.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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