Flowmaster American Thunder Dual Exhaust System - 1964-66 Ford Mustang (not GT) V8 10205C 58 Percent Better Than Stock

58 Percent Better Than Stock - Valve Closed

Rear Axle Snout

Replacement slip plate PTFE sheet fir DRP Slip Plates

Ratchet Action Ensures Positive Shifts

Flowmaster American Thunder Dual Exhaust System - 1964-66 Ford Mustang (not GT) V8 10205C 58 Percent Better Than StockFlowmaster's 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster. Features: Mandrel Bent 16 Gauge Aluminized Tubing 3 Year Limited Warranty Moderate Exterior Exhaust Tone Includes Hangers and Hardware For Easy Installation Connects After Factory Catalytic Converter Dual Out Rear Exit Dyno Tuned for Maximum Performance Vehicle Applications: 1964 1966