Introducing our new Flow FX® Axle-back exhaust system for 2011-2012 Ford Mustang GT coupes and convertibles with the 5.0L engine. Features include 3.00-inch mandrel-bent stainless steel tubing running into a pair of compact round Flow FX "straight-through" mufflers for a deep and powerful tone. The large 3.00-inch core mufflers ensure maximum performance, are constructed from bright 409S stainless steel and utilize the factory hanger locations for a quick and easy installation. The system is finished off with large 4.50-inch black ceramic coated stainless steel tips filling out the factory exhaust cutouts. Includes all necessary parts, hardware, and detailed instructions. Notes: Also fits 2012 Mustang Boss 302 model.
| Brand |
Flowmaster |
| Description_ABR |
SYS 11-12 MU |
| California Proposition 65 |
Yes |
| Description_SHO |
SYS 11-12 MUSTANG GT |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| Description_INV |
11-12 MUSTANG GT V8 FFX AB DOR |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| Description_ASC |
Fits 2011-2012 Ford Mustang GT 5.0L Coupes & Convertibles. Also fits 2012 Mustang Boss 302 model. |
| CARB (California) Compliant |
Yes |
| Description_DES |
Flowmaster Flow FX Axle-Back Exhaust System |
| Catalytic Converter Included |
No |
| Description_EXT |
2011-2012 Ford Mustang GT 5.0L Coupes & Convertibles. Also fits 2012 Mustang Boss 302 model. - Moderate sound |
| 2874 |
0 |
| Description_MKT |
Introducing our new Flow FX® Axle-back exhaust system for 2011-2012 Ford Mustang GT coupes and convertibles with the 5.0L engine. Features include 3.00-inch mandrel-bent stainless steel tubing running into a pair of compact round Flow FX "straight-through" mufflers for a deep and powerful tone. The large 3.00-inch core mufflers ensure maximum performance, are constructed from bright 409S stainless steel and utilize the factory hanger locations for a quick and easy installation. The system is finished off with large 4.50-inch black ceramic coated stainless steel tips filling out the factory exhaust cutouts. Includes all necessary parts, hardware, and detailed instructions. Notes: Also fits 2012 Mustang Boss 302 model. |
| Category |
Exhaust |
| Description_FAB |
FlowFX "Straight-through" Large Core Performance Mufflers |
| 3728 |
Flat Band |
| Description_FAB |
Large 4.50-inch Black Ceramic Coated Stainless Steel Tips |
| 1882 |
Yes |
| Description_FAB |
Dyno-tuned for Maximum Performance |
| Emission Code |
5 |
| Description_FAB |
Mandrel-bent Stainless Steel Tubing |
| Exhaust Series |
FlowFX |
| Description_FAB |
Uses the Factory Hanger Locations |
| 11205 |
Black |
| Description_FAB |
Lifetime Limited Warranty |
| 9874 |
Welded |
| Description_FAB |
Quick & Easy Installation |
| 9876 |
Angled |
| Description_FAB |
Deep Powerful Sound |
| 1162 |
4.50 |
| Description_ABR |
SYS 11-12 MU |
| 9877 |
Rolled Edge |
| Description_SHO |
SYS 11-12 MUSTANG GT |
| 1163 |
Black Ceramic Coating |
| Description_INV |
11-12 MUSTANG GT V8 FFX AB DOR |
| 9881 |
No |
| Description_ASC |
Fits 2011-2012 Ford Mustang GT 5.0L Coupes & Convertibles. Also fits 2012 Mustang Boss 302 model. |
| 10104 |
5.25 |
| Description_DES |
Flowmaster Flow FX Axle-Back Exhaust System |
| 1164 |
304 Stainless Steel |
| Description_EXT |
2011-2012 Ford Mustang GT 5.0L Coupes & Convertibles. Also fits 2012 Mustang Boss 302 model. - Moderate sound |
| 1161 |
2 |
| Description_MKT |
Introducing our new Flow FX® Axle-back exhaust system for 2011-2012 Ford Mustang GT coupes and convertibles with the 5.0L engine. Features include 3.00-inch mandrel-bent stainless steel tubing running into a pair of compact round Flow FX "straight-through" mufflers for a deep and powerful tone. The large 3.00-inch core mufflers ensure maximum performance, are constructed from bright 409S stainless steel and utilize the factory hanger locations for a quick and easy installation. The system is finished off with large 4.50-inch black ceramic coated stainless steel tips filling out the factory exhaust cutouts. Includes all necessary parts, hardware, and detailed instructions. Notes: Also fits 2012 Mustang Boss 302 model. |
| 9878 |
No |
| Description_FAB |
FlowFX "Straight-through" Large Core Performance Mufflers |
| 10980 |
Round |
| Description_FAB |
Large 4.50-inch Black Ceramic Coated Stainless Steel Tips |
| 9875 |
Single Wall |
| Description_FAB |
Dyno-tuned for Maximum Performance |
| 9870 |
Dual Out Rear |
| Description_FAB |
Mandrel-bent Stainless Steel Tubing |
| 200 |
Natural |
| Description_FAB |
Uses the Factory Hanger Locations |
| 353 |
No |
| Description_FAB |
Lifetime Limited Warranty |
| 3390 |
Performance |
| Description_FAB |
Quick & Easy Installation |
| 4364 |
Yes |
| Description_FAB |
Deep Powerful Sound |
| Heat Shield Included |
No |
| 596 |
Clamp-On |
| 9871 |
3.00 |
| Mount Type |
Uses Factory Hangers |
| 92 |
No |
| 11021 |
4.00 |
| 11022 |
14.00 |
| 11023 |
4.00 |
| 11064 |
Absorption |
| 11048 |
4.00 |
| 11049 |
14.00 |
| 11050 |
4.00 |
| 11073 |
Absorption |
| 1892 |
14.00 |
| 4372 |
409 Stainless Steel |
| 4373 |
Round |
| Muffler Color |
Silver |
| 9882 |
Natural |
| 4367 |
No |
| 4368 |
No |
| Muffler Included |
Yes |
| 4365 |
3.00 |
| Muffler Inlet Location |
Center |
| 4366 |
3.13 |
| Muffler Outlet Diameter |
3.00 |
| Muffler Outlet Location |
Center |
| 4375 |
1 |
| Muffler Overall Length |
35.50 |
| Muffler Part Number |
Kit Only |
| 4374 |
2 |
| Muffler Series |
FlowFX |
| 1174 |
Absorption |
| part type |
Exhaust System |
| 3530 |
409 Stainless Steel |
| Product Type |
Exhaust System |
| Sound Level |
Moderate |
| 4377 |
No |
| Sub Category |
Exhaust and Tail Pipes |
| 4369 |
3.00 |
| 4376 |
2 |
| Tail Pipe Quantity |
Dual |
| 4370 |
No |
| Tip Logo |
Embossed |
| Type |
Axle-back |
| 6014 |
No |
| 2126 |
Not Applicable |
| Warning |
California Proposition 65 |
| Pipe Color |
Silver |
| Brand |
Flowmaster |
| California Proposition 65 |
Yes |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| CARB (California) Compliant |
Yes |
| Catalytic Converter Included |
No |
| 2874 |
0 |
| Category |
Exhaust |
| 3728 |
Flat Band |
| 1882 |
Yes |
| Emission Code |
5 |
| Exhaust Series |
FlowFX |
| 11205 |
Black |
| 9874 |
Welded |
| 9876 |
Angled |
| 1162 |
4.50 |
| 9877 |
Rolled Edge |
| 1163 |
Black Ceramic Coating |
| 9881 |
No |
| 10104 |
5.25 |
| 1164 |
304 Stainless Steel |
| 1161 |
2 |
| 9878 |
No |
| 10980 |
Round |
| 9875 |
Single Wall |
| 9870 |
Dual Out Rear |
| 200 |
Natural |
| 353 |
No |
| 3390 |
Performance |
| 4364 |
Yes |
| Heat Shield Included |
No |
| 596 |
Clamp-On |
| 9871 |
3.00 |
| Mount Type |
Uses Factory Hangers |
| 92 |
No |
| 11021 |
4.00 |
| 11022 |
14.00 |
| 11023 |
4.00 |
| 11064 |
Absorption |
| 11048 |
4.00 |
| 11049 |
14.00 |
| 11050 |
4.00 |
| 11073 |
Absorption |
| 1892 |
14.00 |
| 4372 |
409 Stainless Steel |
| 4373 |
Round |
| Muffler Color |
Silver |
| 9882 |
Natural |
| 4367 |
No |
| 4368 |
No |
| Muffler Included |
Yes |
| 4365 |
3.00 |
| Muffler Inlet Location |
Center |
| 4366 |
3.13 |
| Muffler Outlet Diameter |
3.00 |
| Muffler Outlet Location |
Center |
| 4375 |
1 |
| Muffler Overall Length |
35.50 |
| Muffler Part Number |
Kit Only |
| 4374 |
2 |
| Muffler Series |
FlowFX |
| 1174 |
Absorption |
| part type |
Exhaust System |
| 3530 |
409 Stainless Steel |
| Product Type |
Exhaust System |
| Sound Level |
Moderate |
| 4377 |
No |
| Sub Category |
Exhaust and Tail Pipes |
| 4369 |
3.00 |
| 4376 |
2 |
| Tail Pipe Quantity |
Dual |
| 4370 |
No |
| Tip Logo |
Embossed |
| Type |
Axle-back |
| 6014 |
No |
| 2126 |
Not Applicable |
| Warning |
California Proposition 65 |
| Pipe Color |
Silver |
