Flowmaster American Thunder 2.5" Crossmember-Back Exhaust For 1967-1974 Chevrolet Camaro / Pontiac Firebird
FLOWMASTER
Overview
Features:
- H-pipe Crossover for Maximum Power and Deep Tone
- Includes Hangers and Hardware for Easy Installation
- Mandrel-bent 16-gauge Aluminized Steel Tubing
- Does Not Include Manifold Downpipes or Header Reducers
- Moderate Exterior Exhaust Tone
- Maximum Ground Clearance
- Crossmember-back System