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American Thunder Crossmember-Back Exhaust System<br>64-67 GM A-Body
American Thunder Crossmember-Back Exhaust System<br>64-67 GM A-Body
American Thunder Crossmember-Back Exhaust System<br>64-67 GM A-Body
American Thunder Crossmember-Back Exhaust System<br>64-67 GM A-Body
American Thunder Crossmember-Back Exhaust System<br>64-67 GM A-Body
FLOWMASTER

American Thunder Crossmember-Back Exhaust System
64-67 GM A-Body

SKU: FLM-817202
NEW
$1,299.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

The American Thunder Crossmember-Back exhaust system is a true dual large 3.00-inch muscle car system for the person who is looking for a deep aggressive sound for their high horsepower vehicle. This stainless steel system is mandrel-bent for maximum performance, includes an H-pipe crossover to balance out the exhaust pressures, add hp and torque, and to help eliminate back-rap on deceleration. The specially selected Super 40 Series performance mufflers feature a large case to handle the added horsepower and provide a deep muscular tone flowing through the large 3.00-inch tailpipes. The American Thunder systems generally deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modifications. 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. Covered by our Lifetime Limited Warranty.

Features:

  • Large 3.00-inch Exhaust System for High Horsepower Engines
  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 40 Series Mufflers for Deep Powerful Sound
  • Includes Hangers and Hardware for Installation
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Crossmember-Back True Dual Exhaust System
  • Aggressive Exterior Exhaust Tone
  • Lifetime Limited Warranty


Package Includes:

  • 6467 GM ABODY 3 AMT DOS 409S


Compatible With:

  • 1965-1967 Buick Gran Sport
  • 1964-1967 Buick Skylark Special Sportwagon
  • 1964-1967 Chevy Chevelle El Camino
  • 1964-1967 Oldsmobile 442 F85 Cutlass Vista Cruiser
  • 1967 Oldsmobile Cutlass Supreme
  • 1964-1967 Pontiac GTO Beaumont LeMans Tempest


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