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American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
American Thunder Crossmember-Back Exhaust System<br>67-70 Ford Mustang
FLOWMASTER

American Thunder Crossmember-Back Exhaust System
67-70 Ford Mustang

SKU: FLM-817281
NEW
$999.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

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 stainless steel tubing with a built-in H-pipe crossover, a pair of specially selected Super 44 Series mufflers 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. If you prefer aluminized steel construction, check out optional system# 17281. Notes: Does Not fit convertibles or cars with staggered shocks. Does Not include header reducer cones or downpipes for factory manifolds.

Features:

  • Super 44 Series Performance Mufflers for Deep Powerful Sound
  • Includes Hangers and Hardware for Installation
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Aggressive to Moderate Exterior Exhaust Tone
  • 3.00-inch Polished 304 Stainless Steel Tips
  • Crossmember-Back True Dual Exhaust System
  • H-pipe Crossover for Maximum Power
  • Does Not Include Header Reducers or Downpipes for Factory Manifolds
  • Lifetime Limited Warranty


Package Includes:

  • 6770 MUSTANG AMT THRU VALANCE 409S


Compatible With:

  • 1967-1970 Ford Mustang


WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/