American Thunder Crossmember-Back Exhaust System 1965-1968 Chevrolet Impala, Caprice Coupes, Wagons And Convertibles With A V8 Engine Aggressive To Moderate Sound - Flowmaster - 17655-FM

The American Thunder Crossmember-Back exhaust system for 1965-1968 Chevrolet Impala and Caprice is perfect for the person looking for a moderate to aggressive sound level inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on exhaust system features mandrel-bent 2.50-inch aluminized steel tubing with a built-in H-pipe crossover, a pair of Super 40 Series mufflers and dual 2.50-inch mandrel bent tailpipes.

The system is finished off with a pair of polished oval stainless steel tips. The system is covered by our 3-year Limited Warranty and is designed for an easy fit. The system includes all necessary parts and hardware for installation. Note: Fits coupes, wagons, and convertibles. Big Block cars, use Flowmaster# 81075 manifold down-pipe kit to connect to factory manifolds.


H-pipe Crossover for Maximum Power and Deep Tone

Super 40 Series Mufflers for Deep Powerful Sound

Includes Large Polished Stainless Steel Oval Tips

Mandrel-bent 16-gauge Aluminized Steel Tubing

Includes Hangers and Hardware for Installation

Moderate to Aggressive Exterior Exhaust Tone

Crossmember-Back True Dual Exhaust System

Does Not Include Header Reducers or Downpipes for Factory Manifolds

For Factory Manifolds use Downpipe Kit # 81075