Big Hoss® Bundle

Big Hoss Bundle is a total engineered power system for 7.3L Power Stroke sport and racing applications. It's industry's finest intake, turbo, exhaust, transmission, fuel tuning and intercooling upgrades.

Big Hoss Bundle delivers enormous best gains: +120 hp and +233 lb-ft (rear wheel) of ground-ripping constant-duty power with optimum engine efficiency and durability, adjust-on-the-fly power levels, lower exhaust gas temperatures and virtually no backpressure.

Watch the 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.)

Important: Some vehicle configurations require an extension kit for proper fit.

System Includes:

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Techni-Cooler® Intercooler System

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Six-Gun® Diesel Tuner

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Big Hoss® Module

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Monster® Diesel Duals Exhaust

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Monster® Exhaust

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TransCommand®

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Monster Muffler

  • Polished-stainless with straight-through 4” diameter flow path
  • Exclusive expansion chamber dissipates annoying mid-range drone
  • Flows up to 201% better than stock
  • Authoritative, but never overpowering, exhaust sound

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BigHead® Wastegate Actuator

  • Doubles stock’s diaphragm area & spring pressure
  • Produces massive torque right from idle
  • Achieves higher peak boost sooner
  • More top-end power

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DynaFact® Gauges

Banks’ exclusive DynaFact electronic gauges offer precision that can’t be matched by mechanical gauges. The pyrometer provides exhaust-gas temperature (EGT) measurements that are accurate within ±15° F at maximum operating temperatures. The pyro's spring-loaded, jeweled movement is resistant to vibration and sports a lit, easy-to-read 0-1500° F face. Banks' 0-50 psi boost gauge monitors power and turbo performance. Includes 2-gauge mounting panel. Top-mount and/or pillar-mount options available.

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Banks Power Elbow™ Assembly

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ApplicationYear RangePart #
Big Hoss Bundle
Pickup, F-250/350 | Auto trans
1999 48429
Big Hoss Bundle
Pickup, F-250/350 | Manual trans
1999 48430
Big Hoss Bundle
Pickup, F-250/350 | Auto trans (1999-1/2)
1999 48431
Big Hoss Bundle
Pickup, F-250/350 | Manual trans (1999-1/2)
1999 48432
Big Hoss Bundle
Pickup, F-250/350 | Auto trans (1999-1/2 - 2003)
1999-03 48433
Big Hoss Bundle
Pickup, F-250/350 | Manual trans (1999-1/2 - 2003)
1999-03 48434
Big Hoss Bundle
Pickup, F-250/350 | Manual trans | 275-hp rated
2001-03 48435
Big Hoss Bundle
Excursion
2000-03 48436
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Ext cab, short bed | Auto trans (1999-1/2 - 2003)
1999-03 48437
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Crew cab, short bed | Auto trans (1999-1/2 - 2003)
1999-03 48438
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Ext cab, long bed | Auto trans (1999-1/2 - 2003)
1999-03 48439
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Crew cab, long bed | Auto trans (1999-1/2 - 2003)
1999-03 48440
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Ext cab, short bed | Manual trans (1999-1/2 - 2003)
1999-03 48441
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Crew cab, short bed | Manual trans (1999-1/2 - 2003)
1999-03 48442
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Ext cab, long bed | Manual trans (1999-1/2 - 2003)
1999-03 48443
Big Hoss Bundle, split-dual exhaust
Pickup, F-250/350 | Crew cab, long bed | Manual trans (1999-1/2 - 2003)
1999-03 48444
Extension pipe kit
Pickup, F-250/350 | Crew cab, short bed
1999-03 53516
Extension pipe kit
Pickup, F-250/350 | Ext cab, long bed
1999-03 53517
Extension pipe kit
Pickup, F-250/350 | Crew cab, long bed
1999-03 53518
Big Hoss module
Ford 7.3L
1994-03 66505

Owners Manual(s)

Power Systems- Big Hoss Bundles '99-03 (Part #96577)
F-250 & F-350
Tech_icon Download

Why an Intercooler Upgrade Makes Perfect Sense

Watch Stacey David of TrucksTV explain why an intercooler upgrade makes perfect sense -- and power!

Big Hoss Bundle installation

Maximum airflow and ultimate power. Watch and learn the importance of airflow, how to increase your power output safely, why you need to upgrade your intercooler, cold air intake, exhaust... (this is a Duramax LMM, other trucks may vary).

Accolades

“Looking to take your turbodiesel’s performance to the next level? Look no further than Gale Banks Engineering. ”
AutoWeek (May '05)