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48437 Banks Power Big Hoss Bundle

Big Hoss Bundle

  • Ultimate Power System for Racing & Sport
  • Gain up to +120 hp/+233 lb-ft
  • Split-dual exhaust, CHROME tips
  • Fits F-250/350 Ext cab, short bed Auto trans 1999.5-2003
  • Emission compliant CARB EO D-161-70 (BH Module), D-161-82 (TC), D-161-93 (SG)
  • Optimizes airflow, air density, continuous power & MPG
  • Honors the host vehicle & improves longevity
Availability: This item is no longer available for sale.


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.

Banks TwinRam manifold inlet assembly is included with 1999 & 1999-1/2 (early) Big Hoss Bundles (not required for late ?99 & later vehicles).

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

Pick your look! Dual exit Big Hoss Bundle systems include Banks' exclusive 6x5 inch ob-round (patented design) angle-cut rolled-edge tailpipe tips while single exit systems sport a 5 inch round tip?and then you get a choice of polished chrome-over stainless or high-temp black finish.

1999 Power Stroke variations: Ford trucks for model year 1999 fall into three categories: 1999; early 1999-1/2; late 1999-1/2. It is important to know the specific model. Check the build date on the tag inside the driver's door, then match below:

1999 model year?built prior to 1/99; with catalytic converter

Early 1999-1/2 model year?built prior to 1/99; no catalytic converter; intake manifold has 2 inch-diameter inlets

Late 1999-1/2 model year?built on or after 1/99; no catalytic converter; intake manifold has 3 inch-diameter inlets

Pickups other than standard-cab long-bed or extended-cab short-bed require Exhaust Extension Kit for Single exhaust only; Dual exhuast systems do not require Extension kits

Banks Brake and Banks Power Elbow cannot be used on the same vehicle

The split-dual exhaust systems are for non-cat converter only

Shipping Information

  • Item Requires Shipping
  • 244.0 lbs.
  • W20.0000” x H13.0000” x L65.0000”