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Banks 47756 Big Hoss Bundle Exhaust System - mbenzgram

Banks 47756 Big Hoss Bundle Exhaust System

SKU: 47756-BKQC
Banks Power
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Ultimate high-performance engineered system. Intake, tuning, exhaust upgrades plus intercooling. 40-60 more hp, 130-140 more lb-ft at same EGT than a tuner alone! Let it flow. 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. Colossal power with staying power. Banks balances the improved airflow with advanced CleanTune Technology that adds up to 43 percent more horsepower and torque than stock. This is tire-shredding, scenery-blurring constant-duty power that keeps its cool without adding Black smoke. Big Hoss Bundle blasts you from 0-60 mph 20 percent quicker than stock. The secret to longer life. Forget mis-matched components. Run away from tuners that can destroy your engine. 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. Your Duramax will run stronger and live longer! All gains measured at the rear wheels. Split-dual exhaust applies to single-rear wheel applications only (they do not fit appropriately on duallys)

  • Optimizes airflow, air density, continuous power and MPG
  • Honors the host vehicle and improves longevity
  • Ultimate Sport Power System
  • Gain up to +140 hp/+230 lb-ft
  • Beats stock by 9 truck lengths in the 1/4 mile
  • Single exhaust, Chrome tip
  • Emissions compliant CARB EO D-161-81 (RA), D-161-90 (TC), D-161-93 (SG PN 62836)
  • Fits LLY, LBZ Extended Cab, Long bed


  • Six-Gun Diesel Tuner
  • Ram-Air Cold-Air Intake System
  • Ram-Air Oiled Filter
  • Techni-Cooler Intercooler System
  • Monster Exhaust System
  • Chrome Tailpipe
  • Banks iDash 5 inch digital monitor
  • CARB Decal
  • Includes all necessary hardware

Big Hoss Bundle, Complete Power System with Single Exhaust, Chrome Tip for use with 2006-2007 Chevrolet/GMC 6.6L LLY-LBZ, ECLB Extended Cab Long Bed