Description_ASC |
Fits 1967-1970 Ford Mustang with V8 engine and exits through rear valance exhaust cutouts. Does not fit convertibles or staggered shock models. |
Description_DES |
Flowmaster American Thunder Crossmember-Back Exhaust System |
Description_FAB |
Super 44 Series Performance Mufflers for Deep Powerful Sound |
Description_FAB |
H-pipe Crossover for Maximum Power and a Deep Tone |
Description_FAB |
Mandrel-bent 16-gauge Aluminized Steel Tubing |
Description_FAB |
Includes Hangers and Hardware for Installation |
Description_FAB |
Aggressive to Moderate Exterior Exhaust Tone |
Description_FAB |
3.00-inch Polished 304 Stainless Steel Tips |
Description_FAB |
Crossmember-back True Dual Exhaust System |
Description_FAB |
Does Not Include Header Reducer Cones or Downpipes for Factory Manifolds |
Description_FAB |
Over 35+ Years of Flowmaster Quality |
Description_FAB |
3-Year Limited Warranty |
Description_INV |
67-70 MUSTANG AMT THRU VALNCE |
Description_EXT |
Fits 1967-1970 Ford Mustang with V8 engine and headers. Aluminized Steel. - Aggressive to moderate sound |
Description_MKT |
For the person who is looking for a true dual crossmember-back exhaust system with an moderate to aggressive exhaust tone. With an easy fit in mind, these systems are constructed from 16-gauge mandrel-bent aluminized steel tubing with a built-in H-pipe crossover. The pair of specially selected Super 44 Series performance mufflers flows into 2.50-inch mandrel-bent tailpipes and includes all hangers and hardware necessary for installation. This system fits through the factory rear valance exhaust cutouts and includes a pair of 3.00-inch polished stainless steel tips. 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 exhaust systems, the benefits include improved throttle response, power and mileage. All aluminized steel exhaust systems are covered by our 3-year Limited Warranty. If you prefer stainless steel construction, check out optional system# 817281 which is covered by out Lifetime Limited Warranty. Notes: Does Not fit convertibles or cars with staggered shocks. Does Not include header reducer cones or downpipes for factory manifolds. |
Product Type |
Exhaust System |
California Proposition 65 Required |
Yes |
Sale Category |
Exhaust |
Single Dual |
Dual |
Exit Style |
Straight |
Outlet Outside Diameter |
2.500 in. |
Muffler Quantity |
2 |
Sound Level |
Aggressive / Moderate |
Tubing Diameter (in) |
2.5 |
Warning |
California Proposition 65 |
Exhaust Series |
American Thunder |
WARNING CA Proposition 65 |
Yes |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Tip Diameter |
3.000 in. |
Tail Pipe Diameter |
2.500 in. |
California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
Muffler Part Number |
942546 |
Brand |
Flowmaster |
Outlet Diameter (in) |
2.5 |
System Type |
Crossmember-back |
Tip Diameter (in) |
3 |
Single or Dual |
Dual |
Muffler Count |
2 |
Title |
Flowmaster 17281 Header-back System - Dual Rear Exit - American Thunder - Aggressive Sound |
California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
Outlet Diameter |
2.500 in. |
Heat Shield Attached |
No |
Muffler Series |
Super 44 Series |
Inlet Diameter |
2.500 in. |
Exhaust Type |
Dual |
Inlet Inside Diameter |
N/A |
Tubing Diameter |
2.500 in. |
Tip Quantity |
2 |
Material |
Aluminized Steel |
2WD/4WD |
2WD |
California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
Emission Code |
5 |
Exit Position |
Dual Out Rear |
Heat Shield |
No |
Inlet Diameter (in) |
2.5 |
Length |
12.1000 |
Width |
16.9000 |
Height |
58.1000 |
Weight |
54.7000 |