Banks Power 47729-B Dual Exhaust Big Hoss Bundle for 02-04 Chevy

Price:   $3,839.40

Banks Power 47729-B Big Hoss Bundle, Dual Exhaust, S/S-Black Tips - 2002-2004 Chevy 6.6L LB7, EC/CC-LB

Banks Big Hoss Bundle replaces the power-robbing factory airflow inefficiencies (including the intercooler) with free-flowing components that dramatically increase intake airflow and air density and expel exhaust with virtually no backpressure.

Banks balances the improved airflow with advanced CleanTune Technology that nearly doubles the HP and adds up to 84% more torque than stock without adding black smoke. This is tire-shredding, scenery-blurring constant-duty power that keeps its cool while blasting you from 0-60 mph 33% quicker and nearly 200 feet before stock!

Everything in the Big Hoss Bundle is engineered to work together to maximize your engine's power, efficiency and durability. Big Hoss honors your vehicle by safely living within the limits of your engine and drivetrain. Your Duramax will run stronger and live longer!


  • 02-04 Chevrolet Silverado 6.6L LB7 (Extended Cab/Crew Cab/Long Bed)

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  • Model: 47729-B
  • Shipping Weight: 120lbs
  • 3 Units in Stock
  • Manufactured by: Banks Power

This product was added to our catalog on Tuesday 06 October, 2015.