47798 Banks Power Big Hoss High-Performance Bundle 07.5-10 GM 6.6L Duramax LMM

47798 - 07-10 Chevy/GMC - 6.6L Duramax LMM Banks Power Big Hoss High-Performance Bundle
SKU: BAN47798

Regular Price: $3,085.98

Special Price $2,777.38

Banks Power

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Ultimate high-performance engineered system. Intake, tuning, exhaust upgrades + intercooling. 40-60 more hp, 130-140 more lb-ft at same EGT than a tuner alone!

Big Hoss Bundle is the ultimate engineered power system for Duramax sport applications.

Big Hoss is Banks' free-breathing intake and exhaust upgrades balanced with calibrated tuning PLUS the Techni-Cooler® Intercooler System. Forget "flash" power: now you've got head-snapping power (+130 hp and +244 lb-ft) with staying power! Big Hoss maximizes engine efficiency and constant-duty power and keeps exhaust gas temps in check.

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!

Watch the featured video! This short segment from ESPN's Truck Stop gives an overview of the Big Hoss Bundle, as installed on professional snowboarder Tara Dakides' truck. (She's got an '03 Duramax, so there may be some variance between this system and the one made specifically for your truck.)

All gains measured at the rear wheels.

Techni-Cooler Intercooler System

  • Two large, sturdy all-aluminum end tanks
  • Thicker core with 25% more flow volume
  • Reduces boost pressure loss
  • Dramatically increases air density for high continuous power

Banks Ram-Air Intake System

  • Outflows stock & competitors up to 57%
  • Largest filter area for superior high-flow filtration & fewer filter cleanings
  • Exclusive 5" bellows accommodates engine movement & prevents component damage
  • Cooler temps; more power & MPG, plus a cleaner-running engine

Monster Diesel Duals Exhaust

  • 4” stainless DPF-back system (3½” tailpipes for effortless fit)
  • Cool Cuff design reduces tailpipe temps
  • Virtually eliminates backpressure
  • Duals system safely clears spare tire
  • Huge polished tips
  • Dual exhaust not available for dualies

Or choose the single exhaust

Monster Exhaust

  • 4” stainless DPF-back system
  • Cool Cuff design reduces tailpipe temps
  • Virtually eliminates backpressure
  • Huge polished tip

Or choose the dual exhaust

Additional Info

Additional Info



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