Flowmaster

Flowmaster 817437 Force II Axle-back Exhaust System

Compatible with 2007-2011 Jeep Wrangler JK, 3.8L engine and 2/4 door models.

Part # 817437 Be the first to write a review
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5

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.

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This Flowmaster Force II® Axle-back system is designed for the 2007-2011 Jeep Wrangler JK's with the 3.8L engine, and replaces the original transverse muffler located behind the rear axle using factory connections. Features include 2.50 in. mandrel-bent stainless steel tubing for maximum durability, uses the factory hanger locations for a quick and easy installation. The system includes a Super 50™ Series performance muffler with the mandrel-bent tailpipe tucked up high in the chassis protecting the exhaust from rocks and debris when out on the trail. The system is finished off with a large 3.00 in. brushed stainless steel tip and delivers a mild to moderate interior tone with a moderate deep exterior sound that is suited to customers looking for engine efficiency improvements without a lot of noise. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Covered by our Lifetime Limited Warranty for years of service.

Features:

  • Tucks up High in the Chassis for Protection Against Rocks
  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Dyno Tuned for Maximum Performance
  • 3.00-inch Brushed Stainless Steel Tip
  • Uses the Factory Hanger Locations
  • Mild Exterior Exhaust Tone
  • Lifetime Limited Warranty
  • Easy Installation
Brand Flowmaster
Emission Code5
Product TypeAxle-Back Exhaust
UPC700042023608
Manufacturer Part Number817437
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817437
5

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.
Fits 2007-2011 Jeep Wrangler JK, 3.8L engine and 2/4 door models.
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