Flowmaster Flowmaster American Thunder Crossmember-Back Exhaust System 17273
Specifications:
| Brand | Flowmaster |
| Description_ABR | SYS 64-66 MU |
| California Proposition 65 | Yes |
| Description_SHO | SYS 64-66 MUSTANG V8 |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| Description_INV | 64-66 MUSTANG V8 AMT |
| California Proposition 65 Chemical Name | Nickel (Metallic) |
| Description_ASC | Does Not fit GT models or convertibles. |
| CARB (California) Compliant | Yes |
| Description_DES | Flowmaster American Thunder Crossmember-Back Exhaust System |
| Catalytic Converter Included | No |
| Description_EXT | Fits 1964-1966 Ford Mustang with a V8 engine, 2.5" Aluminized Pipes - Aggressive to moderate sound |
| 2874 | 0 |
| Description_MKT | This American Thunder® Crossmember-Back exhaust system is custom designed for the 1964-1966 Ford Mustang and is perfect for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone, and a moderate interior sound. With easy fit in mind, these 16-gauge aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures and a pair of specially selected 40 Series Delta Flow performance mufflers for a deep powerful sound. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and the last few feet is all polished stainless steel for a show car look. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation. The system is covered by our 3-year Limited Warranty. Connects to existing header collector reducer cones or manifold downpipes(not included.) If you prefer a full stainless steel system with a Lifetime Limited Warranty, check out exhaust system #817273. Notes: For non GT and hardtop models. |
| Category | Exhaust |
| Description_FAB | Includes Hangers and Hardware for an Easy Installation |
| Clamping Type | U-Bolt |
| Description_FAB | Mandrel-bent 16-gauge Aluminized Steel Tubing |
| 1882 | Yes |
| Description_FAB | Extra Long Polished Stainless Steel Tips |
| Emission Code | 5 |
| Description_FAB | 40 Series Delta Flow Performance Mufflers |
| Exhaust Series | American Thunder |
| Description_FAB | Over 35+years of Flowmaster Quality |
| 9874 | Welded |
| Description_FAB | Deep Powerful Exhaust Tone |
| 9876 | Angled |
| Description_FAB | H-pipe Crossover Tube |
| 1162 | 2.50 |
| Description_FAB | Crossmember-Back System |
| 9877 | Slash Cut |
| Description_ABR | SYS 64-66 MU |
| 1163 | Polished |
| Description_SHO | SYS 64-66 MUSTANG V8 |
| 9881 | No |
| Description_INV | 64-66 MUSTANG V8 AMT |
| 10104 | 29.125 |
| Description_ASC | Does Not fit GT models or convertibles. |
| 1164 | 304 Stainless Steel |
| Description_DES | Flowmaster American Thunder Crossmember-Back Exhaust System |
| 1161 | 2 |
| Description_EXT | Fits 1964-1966 Ford Mustang with a V8 engine, 2.5" Aluminized Pipes - Aggressive to moderate sound |
| 9878 | No |
| Description_MKT | This American Thunder® Crossmember-Back exhaust system is custom designed for the 1964-1966 Ford Mustang and is perfect for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone, and a moderate interior sound. With easy fit in mind, these 16-gauge aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures and a pair of specially selected 40 Series Delta Flow performance mufflers for a deep powerful sound. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and the last few feet is all polished stainless steel for a show car look. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation. The system is covered by our 3-year Limited Warranty. Connects to existing header collector reducer cones or manifold downpipes(not included.) If you prefer a full stainless steel system with a Lifetime Limited Warranty, check out exhaust system #817273. Notes: For non GT and hardtop models. |
| 10980 | Round |
| Description_FAB | Includes Hangers and Hardware for an Easy Installation |
| 9870 | Dual Out Rear |
| Description_FAB | Mandrel-bent 16-gauge Aluminized Steel Tubing |
| 200 | Aluminized |
| Description_FAB | Extra Long Polished Stainless Steel Tips |
| 353 | No |
| Description_FAB | 40 Series Delta Flow Performance Mufflers |
| 3390 | Performance |
| Description_FAB | Over 35+years of Flowmaster Quality |
| 4364 | Yes |
| Description_FAB | Deep Powerful Exhaust Tone |
| Heat Shield Included | No |
| Description_FAB | H-pipe Crossover Tube |
| Inlet Diameter | 2.50 |
| Description_FAB | Crossmember-Back System |
| 596 | Weld-On |
| 9871 | 2.50 |
| 92 | Yes |
| 11021 | 4.00 |
| 11022 | 13.00 |
| 11023 | 9.75 |
| 11064 | Chambered |
| 11048 | 4.00 |
| 11049 | 13.00 |
| 11050 | 9.75 |
| 11073 | Chambered |
| 9884 | 4.00 |
| 1892 | 13.00 |
| 4372 | Aluminized Steel |
| 4373 | Oval |
| 9882 | Black High-Temperature Paint Finish |
| 4367 | No |
| 4368 | No |
| Muffler Included | Yes |
| 9962 | Slip-Fit |
| 4365 | 2.50 |
| 4366 | 2.63 |
| 9963 | Slip-Fit |
| 4375 | 1 |
| Muffler Part Number | 942541 |
| 4374 | 2 |
| Muffler Series | 40 Series Delta Flow |
| 1174 | Chambered |
| part type | Exhaust System |
| 3530 | Aluminized Steel |
| Product Type | Exhaust System |
| Sound Level | Aggressive / Moderate |
| 4377 | No |
| Sub Category | Exhaust and Tail Pipes |
| 4369 | 2.50 |
| 4376 | 2 |
| Tail Pipe Quantity | Dual |
| 4370 | No |
| Type | Crossmember-back |
| 6014 | No |
| 2126 | Not Applicable |
| Warning | California Proposition 65 |
| Pipe Color | Silver |
| Drive | 2WD |
| 9885 | 9.75 |
| 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 |
| Clamping Type | U-Bolt |
| 1882 | Yes |
| Emission Code | 5 |
| Exhaust Series | American Thunder |
| 9874 | Welded |
| 9876 | Angled |
| 1162 | 2.50 |
| 9877 | Slash Cut |
| 1163 | Polished |
| 9881 | No |
| 10104 | 29.125 |
| 1164 | 304 Stainless Steel |
| 1161 | 2 |
| 9878 | No |
| 10980 | Round |
| 9870 | Dual Out Rear |
| 200 | Aluminized |
| 353 | No |
| 3390 | Performance |
| 4364 | Yes |
| Heat Shield Included | No |
| Inlet Diameter | 2.50 |
| 596 | Weld-On |
| 9871 | 2.50 |
| 92 | Yes |
| 11021 | 4.00 |
| 11022 | 13.00 |
| 11023 | 9.75 |
| 11064 | Chambered |
| 11048 | 4.00 |
| 11049 | 13.00 |
| 11050 | 9.75 |
| 11073 | Chambered |
| 9884 | 4.00 |
| 1892 | 13.00 |
| 4372 | Aluminized Steel |
| 4373 | Oval |
| 9882 | Black High-Temperature Paint Finish |
| 4367 | No |
| 4368 | No |
| Muffler Included | Yes |
| 9962 | Slip-Fit |
| 4365 | 2.50 |
| 4366 | 2.63 |
| 9963 | Slip-Fit |
| 4375 | 1 |
| Muffler Part Number | 942541 |
| 4374 | 2 |
| Muffler Series | 40 Series Delta Flow |
| 1174 | Chambered |
| part type | Exhaust System |
| 3530 | Aluminized Steel |
| Product Type | Exhaust System |
| Sound Level | Aggressive / Moderate |
| 4377 | No |
| Sub Category | Exhaust and Tail Pipes |
| 4369 | 2.50 |
| 4376 | 2 |
| Tail Pipe Quantity | Dual |
| 4370 | No |
| Type | Crossmember-back |
| 6014 | No |
| 2126 | Not Applicable |
| Warning | California Proposition 65 |
| Pipe Color | Silver |
| Drive | 2WD |
| 9885 | 9.75 |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1964 | Ford | Mustang | Base | |
| 1964 | Ford | Mustang | Base | |
| 1965 | Ford | Mustang | Base | |
| 1965 | Ford | Mustang | Base | |
| 1966 | Ford | Mustang | Base |