Flowmaster American Thunder Crossmember-Back Exhaust System 1965-1968 Chevrolet Impala, Caprice Coupes, Wagons and Convertibles with A V8 Engine Aggressive to Moderate Sound

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

Specifications

• Series: Super 40 Series
• Exhaust Type: Crossmember Back
• Material: Aluminized Steel
• Inlet Diameter: 2.5
• Exit Style: Dual Out Rear
• Tip Finish: Polished
• Sound Level: Aggressive / Moderate
• Includes Muffler: Chambered
• Emissions: 5
• Warranty: Manufacturer's Limited Lifetime Warranty
• Country of Origin: USA

Installation Instructions (PDF) | Product Video

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov