Flowmaster American Thunder Cat-Back Exhaust System, Aluminized Steel. Features - Dual Rear Exit Exhaust System (DOR)
- Benefits Include Reduced Backpressure For Improved Acceleration And Towing Power
- Cooler Underhood Temperatures
- A Cleaner And More Efficient Burn In The Combustion Chambers
- Better Fuel Economy
- Features Mandrel-Bent 16-Gauge Aluminized Steel Tubing
- Delivers Lesser Interior Resonance
- Comes With 2.5 in. Tubing From Trans Crossmember Back
- H-Pipe, Super 44 Delta Flow Mufflers, Stainless Tips And Hardware
- Welding All Slip-Fit Connections Recommended
- With Flowmaster's Limited 3-Year Warranty
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