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2007-11 Jeep Wrangler JK 3.8L - Install: Force II Axle-back Exhaust System 817437YouTube Button

Flowmaster Force II Axle-back Exhaust System

Fits 2007 to 2011 Jeep Wrangler JK with a 3.8L V-6 engine, fits 2 and 4 wheel drive models with 2 or 4 door configuration.

PART# 817437

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Fits 2007 to 2011 Jeep Wrangler JK with a 3.8L V-6 engine, fits 2 and 4 wheel drive models with 2 or 4 door configuration.

Overview

These quieter sounding systems are designed to replace original rear mounted mufflers located behind the rear axle using factory style connections. With easy fit in mind, these systems are mandrel bent for maximum performance, include specially selected mufflers and all necessary parts and hardware for easy installation. Force II systems deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage.

Features:

  • Dyno tuned for maximum performance
  • Includes hangers and hardware for easy installation
  • Stock to mild exterior exhaust tone
  • Mandrel bent 16 gauge stainless steel tubing

Specs

2WD/4WD2WD/4WD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Emission Code5
Exhaust SeriesForce II
Exit PositionSingle Rear Exit
Heat ShieldNo
Inlet Diameter (in)2.5
MaterialStainless Steel
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesSuper 50 Series
Outlet Diameter (in)2.5
Product TypeExhaust Systems / Kits
Single DualSingle
Sound LevelMild Sound
System TypeAxle-back System
Tip Diameter (in)3
Tip Quantity1
Tubing Diameter (in)2.5
Part Number817437

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.

Tech Resources

Fits 2007 to 2011 Jeep Wrangler JK with a 3.8L V-6 engine, fits 2 and 4 wheel drive models with 2 or 4 door configuration.

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      Some parts are not legal for use in California or other states with similar regulations.