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CSP2026

Flowmaster 17281 - Header-back System - Dual Rear Exit - American Thunder - Aggressive Sound

Flowmaster  |  SKU: FLO-17281
Sale price $89995 Regular price $1,01295

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PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Flowmaster 17281 - Header-back System - Dual Rear Exit - American Thunder - Aggressive Sound

Exhaust System - American Thunder - Header-Back - 2-1/2 in Diameter - Dual Rear Exit - 3 in Polished Tips - Steel - Aluminized - Ford Mustang 1967-70 - Kit

American Thunder Downpipe Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/H-Pipe/Hardware/Super 44 Series™ Mufflers/3.0 in. Stainless Steel Tips;

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.

  • Super 44 Series Performance Mufflers for Deep Powerful Sound
  • H-pipe Crossover for Maximum Power and a Deep Tone
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Aggressive to Moderate Exterior Exhaust Tone
  • 3.00-inch Polished 304 Stainless Steel Tips
  • Crossmember-Back True Dual Exhaust System
  • Does Not Include Header Reducer Cones or Downpipes for Factory Manifolds
  • Over 35+ Years of Flowmaster Quality
  • 3-Year Limited Warranty
Brand: Flowmaster
CARB (California) Compliant: Yes
Catalytic Converter Included: No
Catalytic Converter Quantity: 0
Category: Exhaust
Clamping Type: Flat Band
Clamps Included: Yes
Drive: 2WD
Emission Code: 5
Exhaust Series: American Thunder
Exhaust Tip Connection: Clamp-On
Exhaust Tip Cut: Angled
Exhaust Tip Diameter: 3.00
Exhaust Tip Edge: Rolled Edge Angle Cut
Exhaust Tip Finish: Polished
Exhaust Tip Intercooled: No
Exhaust Tip Length: 12.00
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 2
Exhaust Tip Resonated: No
Exhaust Tip Shape: Round
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: Weld-On
Main Piping Diameter: 2.50
Mounting Bracket Included: Yes
Muffler (Left) Body Height: 4.00
Muffler (Left) Body Length: 13.00
Muffler (Left) Body Width: 9.75
Muffler (Left) Type: Chambered
Muffler (Right) Body Height: 4.00
Muffler (Right) Body Length: 13.00
Muffler (Right) Body Width: 9.75
Muffler (Right) Type: Chambered
Muffler Body Length: 13.00
Muffler Body Material: Aluminized Steel
Muffler Body Shape: Oval
Muffler Finish: Black High-Temperature Paint Finish
Muffler Flanged Inlet: No
Muffler Flanged Outlet: No
Muffler Included: Yes
Muffler Inlet Connection: Slip-Fit
Muffler Inlet Inside Diameter: 2.50
Muffler Inlet Outside Diameter: 2.63
Muffler Outlet Connection: Slip-Fit
Muffler Outlet Quantity: 1
Muffler Part Number: 942546
Muffler Quantity: 2
Muffler Series: Super 44 Series
Muffler Type: Chambered
part type: Exhaust System
Pipe Color: Silver
Pipe Material: Aluminized Steel
Product Type: Exhaust System
Sound Level: Aggressive / Moderate
Spring Bolt Kit Included: No
Sub Category: Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter: 2.50
Tail Pipe Quantity: 2
Tail Pipe Quantity: Dual
Tail Pipe Tapered Outlet: No
Type: Crossmember-back
Valve Included: No
Valve Type: Not Applicable
Warning: California Proposition 65

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