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Flowmaster

Flowmaster 17312 American Thunder Cat-back Exhaust System

Flowmaster 17312 American Thunder Cat-back Exhaust System

Regular price $749.95 USD
Regular price Sale price $749.95 USD
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Description & Features

Flowmaster 17312 American Thunder Cat-back Exhaust System

For the person who is looking for a complete Flowmaster® cat-back dual exhaust system with an aggressive tone. With easy fit in mind, this American Thunder® exhaust system features mandrel-bent 2.50-inch aluminized steel tubing for maximum performance and includes a pair of specially selected Super 40® Series performance mufflers for a deep powerful sound. The custom tailpipes feature added clearance and exit in the factory location with large 3.00-inch polished tips. The system uses the factory hanger locations for an easy install and delivers a moderate to aggressive interior and exterior tone, best suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage and are designed for an easy fit. The system includes all necessary parts, hardware and instructions for an easy installation you can do at home. Covered by our 3-year Limited Warranty. If you prefer a full stainless steel system covered by our Lifetime Limited Warranty, check out our cat-back exhaust system #817312.

  • Includes Hangers and Hardware for an Easy Installation
  • Large 3.00-inch Polished Stainless Steel Tips
  • Dyno Tuned for Maximum Performance
  • Super 40 Series Performance Mufflers
  • Over 35+years of Flowmaster Quality
  • Uses the Factory Hanger Locations
  • Moderate Exterior Exhaust Tone
  • Easy Installation
Specifications
Brand Flowmaster
California Proposition 65 Yes
California Proposition 65 Chemical Name Nickel (Metallic)
CARB (California) Compliant Yes
Catalytic Converter Included No
Catalytic Converter Quantity 0
Category Exhaust
Clamping Type U-Bolt
Clamps Included Yes
Drive 2WD
Emission Code 5
Exhaust Series American Thunder
Exhaust Tip Connection Welded
Exhaust Tip Cut Angled
Exhaust Tip Diameter 3.00
Exhaust Tip Edge Slash Cut
Exhaust Tip Finish Polished
Exhaust Tip Intercooled No
Exhaust Tip Length 12.875
Exhaust Tip Material 304 Stainless Steel
Exhaust Tip Quantity 2
Exhaust Tip Resonated No
Exhaust Tip Shape Round
Exhaust Tip Wall Single Wall
Exit Style Dual Out Rear
Finish Aluminized
Gasket Or Seal Included No
Grade Type Performance
Hangers Included Yes
Heat Shield Included No
Inlet Diameter 2.50
Inlet Type Flanged
Main Piping Diameter 2.50
Mounting Bracket Included No
Muffler (Left) Body Height 5.00
Muffler (Left) Body Length 13.50
Muffler (Left) Body Width 10.00
Muffler (Left) Type Chambered
Muffler (Right) Body Height 5.00
Muffler (Right) Body Length 13.50
Muffler (Right) Body Width 10.00
Muffler (Right) Type Chambered
Muffler Body Material Aluminized Steel
Muffler Body Shape Oval
Muffler Finish Black High-Temperature Paint Finish
Muffler Flanged Inlet Yes
Muffler Flanged Outlet No
Muffler Included Yes
Muffler Inlet Connection Loose Flange
Muffler Inlet Inside Diameter 2.50
Muffler Inlet Outside Diameter 2.63
Muffler Outlet Connection Slip-Fit
Muffler Outlet Quantity 1
Muffler Part Number Kit Only
Muffler Quantity 2
Muffler Series Super 40 Series
Muffler Type Chambered
part type Exhaust System
Pipe Color Silver
Pipe Material Aluminized Steel
Product Type Exhaust System
Sound Level Moderate
Spring Bolt Kit Included No
Tail Pipe Outlet Outside Diameter 2.50
Tail Pipe Quantity Dual
Tail Pipe Tapered Outlet No
Type Cat-Back
Valve Included No
Valve Type Not Applicable
Warning California Proposition 65
Packaging Information

Weight: 55.25 lbs
Dimensions: 50.8 x 17 x 12.5 IN

Safety

⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit www.P65Warnings.ca.gov

Warranty

View Warranty (PDF)

Installation Instructions

View Installation Instructions (PDF)

⚠ Fitment Notes
  • Polished Tip Finish, Moderate sound
  • Fits 1999-2004 Ford Mustang GT, MACH1 and Bullitt models (not Cobra) with 4.6L SOHC engine.

Vehicle Fitment

  • 1999-2004 Ford Mustang GT
  • 2001 Ford Mustang GT Bullitt
  • 2003-2004 Ford Mustang Mach 1
View full details

California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.