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Super Truck Aluminized Steel Cat-Back Exhaust 2007-09 Silverado/Sierra 2WD/4WD 4.8L/5.3L
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- Super Truck Aluminized Steel Cat-Back Exhaust
- 2007-09 Silverado/Sierra 2WD/4WD 4.8L/5.3L
- Extended Cab, Standard Bed & Crew Cab, Short Bed
3'' pipe
Gibson Cat-Back Exhaust Systems create more power from 2000-4000 RPM than competitor systems. Gibson Systems minimize power-robbing exhaust turbulence in two ways: patented Superflow™ Mufflers (chambered/baffled to deliver dramatically higher flow compared to packed/screened mufflers) and slip-fit connections (pipes fit into each other to reduce backpressure at joining points). Gibson Exhaust Systems use mandrel-bent tubing for consistent flow through the system with the least restriction possible.
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The most aggressive exhaust Gibson offers, these aluminized steel Super Truck Systems produce a powerful race truck rumble (noise level may exceed 95-decibel standard) with impressive improvement in acceleration and performance. Average dyno-tested gains were 10-15 horsepower and 15-20 ft/lbs torque. Super Truck Exhaust Systems are not recommended for heavy-duty towing, and they feature dual rectangular tips.
Features:
- Provides Reliable Performance
- Gives Maximum Torque & Horsepower Gains At Low RPM
- Sound Is Deeper & More Aggressive Than Stock
- Mandrel Bent Tubing For Improved Flow
- Made In The USA!
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