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Flowmaster Catback System 409S - Single Rear Exit - American Thunder - Moderate Sound Jeep Wrangler 2007-2018

$673.00 Sale:$604.95

Flowmaster

Model #817674

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The new Flowmaster American Thunder Catback 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:

  • Provides Maximum Clearance for Off-Road Driving
  • Super HP2 Laminar Flow Technology
  • Uses the Factory Hanger Locations
  • Stainless Steel Construction
  • Quick and Easy Installation
  • Lifetime Limited Warranty
Specifications:
  • 2WD/4WD: RWD/4WD
  • California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
  • California Proposition 65 Chemical Name: Nickel (Metallic)
  • California Proposition 65 Required: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Heat Shield: No
  • Inlet Diameter (in): 2.5
  • Material: Stainless Steel
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: Super HP-2
  • Outlet Diameter (in): 2.5
  • Product Type: Exhaust Systems / Kits
  • Single Dual: Dual
  • Sound Level: Moderate Sound
  • System Type: Catback System
  • Tip Diameter (in): 3
  • Tip Length (in): 3.75
  • Tip Quantity: 1
  • Tubing Diameter (in): 2.5
  • Warning: California Proposition 65
Notes:
  • Fits 2007-2018 Jeep Wrangler JK 2dr/4dr with 3.8L or 3.6L engines.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2012-2017
Jeep Wrangler

  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2011
Jeep Wrangler
70th Anniversary
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2007-2011
Jeep Wrangler
Rubicon
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2007-2011
Jeep Wrangler
Sahara
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2010-2011
Jeep Wrangler
Sport
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2011
Jeep Wrangler
Unlimited 70th Anniversary
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2007-2011
Jeep Wrangler
Unlimited Rubicon
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2007-2011
Jeep Wrangler
Unlimited Sahara
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2010-2011
Jeep Wrangler
Unlimited Sport
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2007-2010
Jeep Wrangler
Unlimited X
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2007-2010
Jeep Wrangler
X
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2009
Jeep Wrangler
X-S
6 Cylinder 3.8 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2018
Jeep Wrangler JK
Rubicon
6 Cylinder 3.6 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2018
Jeep Wrangler JK
Sahara
6 Cylinder 3.6 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2018
Jeep Wrangler JK
Sport
6 Cylinder 3.6 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2018
Jeep Wrangler JK
Unlimited Rubicon
6 Cylinder 3.6 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2018
Jeep Wrangler JK
Unlimited Sahara
6 Cylinder 3.6 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant
2018
Jeep Wrangler JK
Unlimited Sport
6 Cylinder 3.6 Liter
  • Single Rear Exit; 2.5 in. Tubing; Super HP-2 Muffler; 3.0 in. Pol. Stainless Steel Tip;50 State Legal / California Emissions Compliant

Who is Flowmaster?

Flowmaster is an aftermarket company that was founded in 1983. The company specializes in manufacturing high-performance exhaust systems for various vehicles. This includes classic muscle cars, modern sedans, trucks, jeeps, off-road vehicles, and more. 

It has since revolutionized the industry and has continued its tradition to produce high-quality exhaust parts. Today, Flowmaster has been the go-to brand of many car builders and enthusiasts worldwide and has been the market leader for years.

Pushing the Boundaries of Exhaust Design

Flowmaster has been the pioneer when it comes to developing mufflers. They produce mufflers that are quiet enough to be used legally on the streets but, at the same time, does not restrict the performance of the engine. This is why more and more people are choosing Flowmaster for their car builds as they can enjoy their vehicles on and off the streets.

An Exhaust For Any Style

The company provides its customers with the ability to choose the type of muffler they want. They offer five sound categories of their exhaust system, from quiet and discrete to something more aggressive and gives that racy sound. They can also choose between 12 designs of chambered mufflers, including their exclusively-designed “laminar-flow” muffler or “straight-through.”They also have a custom-built exhaust system for that one-of car builds.

Passionate Development Team

Flowmaster is composed of people who have years of experience in developing quality exhaust systems. Using the knowledge they acquired over the years, they improved their designs and matched it with the ever-growing technological advancement of vehicles today. 

Tried and Tested

With hundreds of installs under its belt, Flowmaster has proven itself to be a brand that delivers what it promised. In addition, all their exhaust systems are designed and dyno-tested, ensuring that they can maximize your vehicle’s performance once installed. 

Purchase Flowmaster at Vivid Racing

If you are in the market for an upgrade in your vehicle’s exhaust that would provide you with that distinct sound and improved performance, then Flowmaster is the brand for you. To know more about Flowmaster, visit Vivid Racing and check out their list of products that fit your requirement.




LIMITED WARRANTY:

This catalytic converter is warranted to be free from defects in materials andworkmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph. This catalytic converter has been designed and manufactured and is warranted to meet federal Environmental Protection Agency emission requirements for 25,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comesfirst. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.

For full warranty information Click Here

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