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Home > Banks Power > Power & Efficiency Systems > Big Hoss Bundle > Banks Big Hoss Bundle 04-05 Chevy/GMC Duramax 6.6L

Banks Big Hoss Bundle
04-05 Chevy/GMC Duramax 6.6L

Gains up to:
+124 hp/+303 lb-ft

Ultimate Sport Power System

Intake, intercooler & exhaust upgrades + advanced tuning
Massive continuous, useable power
Honors the host vehicle & improves longevity
92 mph in the ¼-mile
It's like a stallion on steroids!

Banks Tips

	04-05 Chevy/GMC - 6.6L Duramax LLY

System Includes:
Banks Ram-Air® Intake System Six-Gun® Diesel Tuner & Banks iQ Monster® Diesel Duals Exhaust Monster® Exhaust Techni-Cooler® Intercooler System Monster Muffler
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 CleanTuneTM Technology that adds up to 54% more horsepower and up to 68% 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 24% quicker and 148 feet before 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
Proof
Test vehicle: 2004 Chevrolet Silverado 2500, crew cab, long bed, single rear wheel Engine: Duramax 6.6L LLY Transmission: Allison 5-speed automatic Horsepower and torque measured at rear wheels.

Note: Banks Horsepower and Torque tests performed with recommended airflow improvements

Six-Gun, Level 6 with Speed-Loader or PDA	Stock	Banks	Improvement	Results
Rear-wheel Horsepower: Best gain	229 hp @3200 rpm	353 hp @3200 rpm	+124 hp	54% more
Rear-wheel Torque: Best gain	445 lb-ft @2000 rpm	748 lb-ft @2000 rpm	+303 lb-ft	68% more
Rear-wheel Horsepower: Peak-to-peak	246 hp @3000 rpm	369 hp @3000 rpm	+123 hp	50% more
Rear-wheel Torque: Peak-to-peak	449 lb-ft @1800 rpm	748 lb-ft @2000 rpm	+299 lb-ft	67% more
Acceleration, time: 1⁄8 mile	11.49 secs	10.43 secs	-1.06 secs	9% quicker
Acceleration, speed: 1⁄8 mile	64.3 mph	73.7 mph	+9.4 mph	15% faster
Acceleration, time: 1⁄4 mile	17.53 secs	15.81 secs	-1.72 secs	10% quicker
Acceleration, speed: 1⁄4 mile	80.6 mph	91.6 mph	+11.0 mph	14% faster
Acceleration, time: 0-60 mph	10.18 secs	7.71 secs	-2.47 secs	24% quicker
Acceleration, distance: 0-60 mph	511 feet	357 feet	-154 feet	30% shorter

Six-Gun, Level 6	Stock	Banks	Improvement	Results
Rear-wheel Horsepower: Best gain	229 hp @3200 rpm	331 hp @3200 rpm	+102 hp	45% more
Rear-wheel Torque: Best gain	445 lb-ft @2000 rpm	720 lb-ft @2000 rpm	+275 lb-ft	62% more
Rear-wheel Horsepower: Peak-to-peak	246 hp @3000 rpm	346 hp @3000 rpm	+100 hp	41% more
Rear-wheel Torque: Peak-to-peak	449 lb-ft @1800 rpm	720 lb-ft @2000 rpm	+271 lb-ft	60% more
Acceleration, time: 1⁄8 mile	11.49 secs	10.66 secs	-0.83 secs	7% quicker
Acceleration, speed: 1⁄8 mile	64.3 mph	73.3 mph	+9.0 mph	14% faster
Acceleration, time: 1⁄4 mile	17.53 secs	16.06 secs	-1.47 secs	8% quicker
Acceleration, speed: 1⁄4 mile	80.6 mph	91.2 mph	+10.6 mph	13% faster
Acceleration, time: 0-60 mph	10.18 secs	8.00 secs	-2.18 secs	21% quicker
Acceleration, distance: 0-60 mph	511 feet	363 feet	-148 feet	29% shorter

Product Description Below	Exhaust Tip	Price	Order
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, single exhaust \| Std cab, long bed With S/S Chrome Tip Banks Power Part #: 47737 Our Part #: BAN47737	Chrome Tip	$3,278.60
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, single exhaust \| Std cab, long bed With S/S Black Tip Banks Power Part #: 47737-B Our Part #: BAN47737-B	Black Tip	$3,278.60
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, single exhaust \| Ext/crew cab, short bed With S/S Chrome Tip Banks Power Part #: 47738 Our Part #: BAN47738	Chrome Tip	$3,288.90
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, single exhaust \| Ext/crew cab, short bed With S/S Black Tip Banks Power Part #: 47738-B Our Part #: BAN47738-B	Black Tip	$3,288.90
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, single exhaust \| Ext/crew cab, long bed With S/S Chrome Tip Banks Power Part #: 47739 Our Part #: BAN47739	Chrome Tip	$3,329.07
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, single exhaust \| Ext/crew cab, long bed With S/S Black Tip Banks Power Part #: 47739-B Our Part #: BAN47739-B	Black Tip	$3,329.07
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, with Diesel Duals \| Std cab, long bed With S/S Chrome Tip Banks Power Part #: 47740 Our Part #: BAN47740	Chrome Tip	$3,628.80
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, with Diesel Duals \| Std cab, long bed With S/S Black Tip Banks Power Part #: 47740-B Our Part #: BAN47740-B	Black Tip	$3,628.80
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, with Diesel Duals \| Ext/crew cab, short bed With S/S Chrome Tip Banks Power Part #: 47741 Our Part #: BAN47741	Chrome Tip	$3,634.98
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, with Diesel Duals \| Ext/crew cab, short bed With S/S Black Tip Banks Power Part #: 47741-B Our Part #: BAN47741-B	Black Tip	$3,634.98
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, with Diesel Duals \| Ext/crew cab, long bed With S/S Chrome Tip Banks Power Part #: 47742 Our Part #: BAN47742	Chrome Tip	$3,638.07
2004-05 Chevy/GMC Duramax LLY Big Hoss Bundle, with Diesel Duals \| Ext/crew cab, long bed With S/S Black Tip Banks Power Part #: 47742-B Our Part #: BAN47742-B	Black Tip	$3,638.07

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