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- Dual; Dual Rear Exit; Includes 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/OEM Style Stainless Tips;50 State Legal / California Emissions Compliant
- American Thunder Cat Back Exhaust System; Dual; Dual Rear Exit; Includes 2.5 in. Tailpipes/Super 44™ Delta Flow Mufflers/OEM Style Stainless Tips;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tip Quantity: 2
- Tubing Diameter: 2.500 In.
- Exhaust Type: Dual
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Inlet Diameter: 2.500 In.
- Sound Level: Aggressive
- WARNING CA Proposition 65: No
- Exhaust Series: American Thunder
- Heat Shield Attached: No
- Exit Style: Straight
- Muffler Series: Super 44 Series
- Inlet Inside Diameter: N/a
- Tail Pipe Diameter: 2.500 In.
- Exit Position: Dual Rear
- Tip Diameter: 2.500 In.
- Muffler Count: 2
- Single or Dual: Dual
- System Type: Cat Back
- Muffler Part Number: Kit Only
- Outlet Diameter: 2.500 In.
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Features:
- Mandrel Bent 16ga Aluminized Tubing
- Aggressive And Powerful Exterior Exhaust Tone
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- Made in the USA
- Our American Thunder exhaust system for 1987-1993 Ford Mustang LX with 5.0L engine is a bolt-on emissions legal system features free-flowing 2.50-inch aluminized steel mandrel-bent inlet pipes, aluminized steel tailpipes and uses the factory hanger locations for quick and easy installation. The kit comes with a pair of Super 44 mufflers to complement that iconic deep and powerful Fox body sound. The system is then finished off with a pair of long 2.50-inch 304 stainless steel tips for that show car look. Comes with all necessary hardware and easy to follow instructions. Note: Fits coupes and convertibles. Also fits 1986 Ford Mustang GT models with 5.0L engine.
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Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
15630, 17393, 5092R4, 817213, BT9400, BX50935S, M31015
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1991 - Ford Mustang | V | - | 8 Cyl 5.0L | LX | 302 |
- Dual; Dual Rear Exit; Includes 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/OEM Style Stainless Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
- American Thunder Cat Back Exhaust System; Dual; Dual Rear Exit; Includes 2.5 in. Tailpipes/Super 44™ Delta Flow Mufflers/OEM Style Stainless Tips; 409 Stainless Steel;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tip Quantity: 2
- Tubing Diameter: 2.500 In.
- Exhaust Type: Dual
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Inlet Diameter: 2.500 In.
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Exhaust Series: American Thunder
- Heat Shield Attached: No
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Exit Style: Straight
- Muffler Series: Super 44 Series
- Inlet Inside Diameter: N/a
- Outlet Outside Diameter: 2.500 In.
- Tail Pipe Diameter: 2.500 In.
- Exit Position: Dual Rear
- Tip Diameter: 2.500 In.
- Muffler Count: 2
- Single or Dual: Dual
- System Type: Cat Back
- Muffler Part Number: Kit Only
- Outlet Diameter: 2.500 In.
-
Features:
- Mandrel Bent Tubing
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- Made in the USA
- Our American Thunder exhaust system for 1986-1993 Ford Mustang LX (Fox body) with the 5.0L engine is a bolt-on emissions legal system. Features free-flowing 2.50-inch mandrel-bent stainless steel inlet pipes flowing into a pair of Super 44 Series mufflers for that deep iconic sound of the 5.0L engine. The 2.50-inch mandrel-bent stainless steel tailpipes use the factory hanger locations for a quick and easy installation and the system is finished off with a pair of long 2.50-inch 304 stainless steel tips for that show car look. Includes all necessary parts, hardware and easy to follow instructions and is covered by our Lifetime Limited Warranty. Note: Fits coupes and convertibles. Also fits 1986 Ford Mustang GT models with 5.0L engine
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
15630, 17213, 17393, 5092R4, BT9400, BX50935S, M31015
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1991 - Ford Mustang | V | - | 8 Cyl 5.0L | LX | 302 |
- Dual; Dual Rear Exit; Includes 2.5 in. Outlet/Super 44 Delta Flow Mufflers;50 State Legal / California Emissions Compliant
- American Thunder Cat Back Exhaust System; Dual; Dual Rear Exit; Includes 2.5 in. Outlet/Super 44 Delta Flow Mufflers;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tip Quantity: 0
- Tubing Diameter: 2.500 In.
- Exhaust Type: Dual
- Inlet Diameter: 2.500 In.
- Sound Level: Aggressive
- WARNING CA Proposition 65: No
- Exhaust Series: American Thunder
- Heat Shield Attached: No
- Exit Style: Straight
- Muffler Series: Super 44 Series
- Inlet Inside Diameter: N/a
- Tail Pipe Diameter: 2.500 In.
- Exit Position: Dual Rear
- Tip Diameter: N/a
- Muffler Count: 2
- Single or Dual: Dual
- System Type: Cat Back
- Muffler Part Number: Kit Only
- Outlet Diameter: 2.500 In.
-
Features:
- Mandrel Bent 16 Gauge Aluminized Tubing
- Aggressive And Powerful Exterior Exhaust Tone
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- Made in the USA
- For the person who is looking for a complete cat-back dual exhaust system with an aggressive tone. With an easy fit in mind, these systems feature a mandrel-bent 2.50-inch aluminized steel inlet pipes flowing into a pair of Super 44 Series mufflers for maximum performance and a deep powerful sound. The system utilizes the factory exhaust hangers for a quick and easy installation and the large 2.50-inch mandrel-bent tailpipes exit straight out the back with a turn down at the lower valance. The American Thunder systems deliver a moderate to aggressive interior and exterior tone and are 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. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Note: Fits Coupes and Convertibles. Check out optional our stainless steel system #817116 covered by our Lifetime Limited Warranty. All Aluminized steel exhaust systems are covered by our 3-year Limited Warranty.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
14139, 15632, 817116, BX5093GT5S, M31016, TK8995
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1991 - Ford Mustang | V | - | 8 Cyl 5.0L | GT | 302 |
- Single; Single Side Exit; Includes 3 in. Tailpipe/70 Series(TM) Big Block II Muffler;50 State Legal / California Emissions Compliant
- Force II Cat Back System; Single; Single Side Exit; Includes 3 in. Tailpipe/70 Series™ Big Block II Muffler;
- Force II Cat Back System
- Product Attributes:
- Tip Quantity: 0
- Exhaust Type: Single
- Sound Level: Mild
- WARNING CA Proposition 65: No
- Exhaust Series: Force Ii
- Heat Shield Attached: No
- Exit Style: Straight
- Muffler Series: 70 Series Big Block
- Inlet Inside Diameter: N/a
- Exit Position: Single Side
- Tip Diameter: N/a
- Muffler Count: 1
- Single or Dual: Single
- System Type: Cat Back
- Muffler Part Number: 53070
-
Features:
- Mandrel Bent 16 Gauge Aluminized Tubing
- Mild Exterior Exhaust Tone
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. Our Force II systems delivers a moderate exterior tone and mild to moderate interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. This system is constructed from large 3.00-inch mandrel-bent aluminized steel tubing flowing into a 70 Series Big Block II muffler for a deep mellow tone. The 3.00-inch tailpipe uses the factory hangers for a quick and easy installation and is finished off with a turn down style tip cut into the tubing. This exit location is especially recommended for towing applications since it will not be blowing exhaust on your boat or trailer. 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. Notes: Fits 2/4 wheel drive models and all wheelbases. Covered by our 3-year Limited Warranty.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
619656, 817135
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | CID |
|---|---|---|---|---|---|
| 1991 - Ford F-150 | L | 4917 | 6 Cyl 4.9L | 96.0 | 300 |
- Turn Down In Front Of Rear Tire Exit
- Competition Series Stainless Cat-Back System
- Competition Series Stainless Cat-Back System
- Product Attributes:
- Muffler Type: Straight-through
- Tip Finish: Polished
- Exit Style: Turndown In Front Of Rear Tire
- Tip Length: 9
- Tip Type: Clamp-on;single Wall;turndown;cut Edge
- Muffler Quantity: 2
- Subtitle: Cat-back
- Main Piping Diameter: 2.5
- Tip Diameter: 2.75
- Muffler Finish: Satin
- Tip Shape: Round
- Inlet Connection Type: Bolt-on
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Ford Mustang | V | - | 8 Cyl 5.0L | 302 |
- Dual Split Rear Exit
- Street Series Stainless Cat-Back System
- Street Series Stainless Cat-Back System
- Product Attributes:
- Main Piping Diameter: 2.5
- Muffler Type: Straight-through
- Tip Diameter: 3
- Muffler Finish: Satin
- Tip Finish: Polished
- Tip Shape: Round
- Exit Style: Dual Split Rear
- Tip Type: Clamp-on;single Wall;angle Cut;cut Edge
- Muffler Quantity: 2
- Inlet Connection Type: Bolt-on
- Subtitle: Cat-back
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1991 - Ford Mustang | V | - | 8 Cyl 5.0L | LX | 302 |
- Dual Split Rear Exit
- Street Series Stainless Cat-Back System
- Street Series Stainless Cat-Back System
- Product Attributes:
- Muffler Type: Straight-through
- Tip Finish: Polished
- Exit Style: Dual Split Rear
- Tip Length: 12.5
- Tip Type: Clamp-on;single Wall;turndown;cut Edge
- Muffler Quantity: 2
- Subtitle: Cat-back
- Main Piping Diameter: 2.5
- Tip Diameter: 3
- Muffler Finish: Satin
- Tip Shape: Round
- Inlet Connection Type: Bolt-on
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1991 - Ford Mustang | V | - | 8 Cyl 5.0L | GT | 302 |
- Dual; Dual Rear Exit; 2.5 in. Outlet; Super 44 Delta Flow Mufflers; 409 Stainless Steel;50 State Legal / California Emissions Compliant
- American Thunder Cat Back Exhaust System; Dual; Dual Rear Exit; 2.5 in. Outlet; Super 44 Delta Flow Mufflers; 409 Stainless Steel;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tip Quantity: 0
- Tubing Diameter: 2.500 In.
- Exhaust Type: Dual
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Inlet Diameter: 2.500 In.
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Exhaust Series: American Thunder
- Heat Shield Attached: No
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Exit Style: Straight
- Muffler Series: Super 44 Series
- Inlet Inside Diameter: N/a
- Outlet Outside Diameter: 2.500 In.
- Tail Pipe Diameter: 2.500 In.
- Exit Position: Dual Rear
- Tip Diameter: N/a
- Muffler Count: 2
- Single or Dual: Dual
- System Type: Cat Back
- Muffler Part Number: Kit Only
- Outlet Diameter: 2.500 In.
-
Features:
- Mandrel Bent 16 Gauge 409 Stainless Tubing
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- Made in the USA
- For the person who is looking for a complete cat-back dual exhaust system with an aggressive tone. With an easy fit in mind, these systems feature a mandrel-bent 2.50-inch stainless steel inlet pipes flowing into a pair of Super 44 Series mufflers for maximum performance and a deep powerful sound. The system utilizes the factory exhaust hangers for a quick and easy installation and the large 2.50-inch mandrel-bent tailpipes exit straight out the back with a turn down at the lower valance. The American Thunder systems deliver a moderate to aggressive interior and exterior tone and are 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. Designed for an easy fit, these stainless steel systems include all necessary parts, hardware and are covered by our Lifetime Limited Warranty. Note: Fits Coupes and Convertibles. Check out our optional aluminized steel system #17116.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
14139, 15632, 17116, BX5093GT5S, M31016, TK8995
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1991 - Ford Mustang | V | - | 8 Cyl 5.0L | GT | 302 |
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