Flowmaster 817282 Header-back System 409S for 67-70 Ford Mustang

Price:   $516.97

Flowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder® - Aggressive Sound

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. These systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are 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.

Features:

  • Mandrel bent 16 gauge 409 stainless tubing
  • Aggressive and powerful exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Header back system
  • Dyno tuned for maximum performance
  • Premium Flowmaster quality

Product Specification:

  • 2WD/4WD: 2WD
  • Exhaust series: American Thunder®
  • Exit Position: Dual Rear Exit
  • Heat shield: None
  • Inlet diameter (inches): 2.50
  • Material: Stainless Steel
  • Muffler part number: Kit Only
  • Muffler quantity: 2
  • Muffler series: Super 44 Series
  • Outlet diameter (inches): 2.50
  • Single/Dual: Dual
  • Sound level: Aggressive Sound
  • System type: Header-back System
  • Tubing diameter (inches): 2.50

Fitments:

  • 1970 Ford Mustang Base V8, 7.0L
  • 1967-1968 Ford Mustang Base V8, 4.7L
  • 1968 Ford Mustang Base V8, 7.0L
  • 1968-1969 Ford Mustang Base V8, 6.4L
  • 1968 Ford Mustang Base V8, 5.0L
  • 1969-1970 Ford Mustang Base V8, 5.8L
  • 1969-1970 Ford Mustang Base V8, 7.0L
  • 1969 Ford Mustang Boss 429 V8, 7.0L
  • 1970 Ford Mustang Grande V8, 5.8L
  • 1970 Ford Mustang Grande V8, 7.0L
  • 1970 Ford Mustang Grande V8, 7.0L
  • 1970 Ford Mustang Mach I V8, 5.8L
  • 1970 Ford Mustang Mach I V8, 7.0L
  • 1970 Ford Mustang Mach I V8, 7.0L

Note: For cars without valance cutouts, does NOT fit convertible or models with staggered shocks.
1967 to 1970 Ford Mustang with a V8 engine, does not fit convertibles or cars with staggered shocks.


Purchase Options

Add to Cart:


  • Model: 817282
  • Shipping Weight: 66lbs
  • 3 Units in Stock
  • Manufactured by: Flowmaster




This product was added to our catalog on Tuesday 26 May, 2015.