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-ft of torque
Sealed Connection Instead Of Notching or Tapping Pump Wire
Includes Heavy Duty Exhaust Valve Springs
Derringer adds more torque and horsepower consistently throughout the powerband than the competition both safely and reliably letting you pull the grade without downshifting
C3/C4 Reaction Plate
Banks Power 48790 Monster Sport Exhaust System 03-07 Ford 6.0L ECSB Banks Power Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2003 -ft of torqueImproves airflow up to 92 Percent. Nearly doubles flow. 4 inch constant diameter downpipe back system with Straight through muffler. Easy install. Tip optional. Compatible with factory warranty. Monster Performance and Modest Price. Banks' new Monster Sport Exhaust is one cool system! And its low price? That's way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust