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Flowmaster 2005-2009 Ford Mustang Force II Cat Back System 817510

Flowmaster 2005-2009 Ford Mustang Force II Cat Back System 817510
Flowmaster 2005-2009 Ford Mustang Force II Cat Back System 817510Flowmaster 2005-2009 Ford Mustang Force II Cat Back System 817510Flowmaster 2005-2009 Ford Mustang Force II Cat Back System 817510Flowmaster 2005-2009 Ford Mustang Force II Cat Back System 817510
$1,316.99 ea
NEWARRIVING SOONEstimated Ship Date 10/16/2023 (If Ordered Today)19 available from HOLLEY PERFORMANCE PRODUCTS as of 09/23/2023
Model: 4005350
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 2
For the person who is looking for a complete Cat-back dual exhaust system with an quieter tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. This Force II system delivers a moderate exterior and mild interior tone, and is 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. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
Features:
  • Mandrel Bent 16ga 409 Stainless Steel Tubing
  • Limited Lifetime Warranty
  • Moderate Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Connects After Factory Catalytic Converter
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality
Holley Performance Emission Code 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
Installation Notes:
Fits 2005-2009 Ford Mustang with V6 engine. Requires a cut-out to be made in the rear bumper valance to accommodate the left side exhaust tip (template included).

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.

Downloads:

Download Name File Size
fm_warranty_general.pdf88.58KB
FM_Warranty_General.pdf88.58KB
NAFTA_COO-2013.pdf105.94KB
817510.pdf560.8KB
817510_Dyno.pdf381.91KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford Mustang Base 2005 4.0L / 245 / V6 Dual; Dual Rear Exit; Incl. 2.25 in. Tubing/60 Series(TM) Mufflers/3.5 in. Polished Stainless Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
Requires A Cut-Out Made In The Rear Bumper Valance
Ford Mustang Base 2006 4.0L / 245 / V6 Dual; Dual Rear Exit; Incl. 2.25 in. Tubing/60 Series(TM) Mufflers/3.5 in. Polished Stainless Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
Requires A Cut-Out Made In The Rear Bumper Valance
Ford Mustang Base 2007 4.0L / 245 / V6 Dual; Dual Rear Exit; Incl. 2.25 in. Tubing/60 Series(TM) Mufflers/3.5 in. Polished Stainless Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
Requires A Cut-Out Made In The Rear Bumper Valance
Ford Mustang Base 2008 4.0L / 245 / V6 Dual; Dual Rear Exit; Incl. 2.25 in. Tubing/60 Series(TM) Mufflers/3.5 in. Polished Stainless Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
Requires A Cut-Out Made In The Rear Bumper Valance
Ford Mustang Base 2009 4.0L / 245 / V6 Dual; Dual Rear Exit; Incl. 2.25 in. Tubing/60 Series(TM) Mufflers/3.5 in. Polished Stainless Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
Requires A Cut-Out Made In The Rear Bumper Valance

Specifications:

2WD/4WD 2WD
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
California Proposition 65 Chemical Name 1 Nickel (Metallic)
California Proposition 65 Chemical Name 2 Chromium (hexavalent compounds)
California Proposition 65 Required Yes
Emission Code 5
Exhaust Series Force II
Exhaust Type Dual
Exit Position Dual Rear
Exit Style Straight
Heat Shield No
Heat Shield Attached No
Inlet Diameter 2.250 in.
Inlet Diameter (in) 2.25
Inlet Inside Diameter 2.250 in.
Material Stainless Steel
Muffler Count 2
Muffler Part Number Kit Only
Muffler Quantity 2
Muffler Series 60 Series Delta Flow
Outlet Diameter 2.500 in.
Outlet Diameter (in) 2.25
Outlet Outside Diameter 2.250 in.
Part Type Exhaust System Kit
Single Dual Dual
Single or Dual Dual
Sound Level Mild
System Type Cat Back
Tail Pipe Diameter 2.250 in.
Tip Diameter 3.500 in.
Tip Diameter (in) 3.5
Tip Quantity 2
Tubing Diameter 2.250 in.
Tubing Diameter (in) 2.25
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm
Warranty Limited Lifetime (Lifetime)

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Flowmaster 2005-2009 Ford Mustang Force II Cat Back System 817510:
Mustang Depot 2023