SKU: 8478295917

Banks Power 42135-D Ram-Air Cold-Air Intake System Dry Filter 04.5-05 Chevy/GMC 6.6L LLY Banks Power

Sale price$202.05 Regular price$224.50
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Banks Power 42135-D Ram-Air Cold-Air Intake System Dry Filter 04.5-05 Chevy/GMC 6.6L LLY Banks PowerGain up to +39 hp +69 lb ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 57 percent. Optional Super Scoop rams cold air for more power. Passes the test. Again and Again. Others build and ship without testing. Not Banks. Our Ram Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made

Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 57 percent. Optional Super-Scoop rams cold air for more power.

Passes the test. Again and Again.
Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is validated on a flowbench. After that comes dyno testing and on-vehicle testing. It takes a superior design to pass all those tests!

Filter on a stick: a joke that's not funny.
A filter on a stick is a bad joke. It's wide-open to hot, power-robbing underhood engine air. Ram-Air houses a giant filter in an enclosed cold-air box, which inhales cool, dense outside air—more than Banks’ competitors and up to 57 percent more than stock—for more power (up to +39 hp/+69 lb-ft , with tuner). More mileage, lower EGTs and less smoke, too. And it's designed to not cause fault or error codes.

Bellows, too? Very exclusive.
Banks Ram-Air is the only aftermarket intake with bellows. This accommodates engine movement and prevents component damage for longer service life. The optional high-flow Super-Scoop is another Banks exclusive!

Key Features

  • Enclosed housing keeps out hot, power-robbing engine air
  • Horsepower gain up to +39 hp and +69 lb-ft of torque
  • Optional Super-Scoop rams cold air for more power
  • Extends service life and requires fewer cleanings
  • Inhales cooler outside air for more power and MPG
  • Reduces exhaust gas temps (EGTs) and smoke
  • Outflows stock and competitors up to 57 percent
  • Giant filter maximizes high-flow filtration
  • Accommodates engine movement
  • Prevents component damage
  • Helps engine run cooler
  • 5-year Limited Warranty
  • DRY Air Filter Element
US Patent #10,138,851 B2
50 State Compliant
CARB E.O. D-161-146
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8478295917

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dona
Massapequa, US
★★★★★ 5
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Excellent product
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Reviewed in the United States on March 17, 2026
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Pawtucket, US
★★★★★ 5
Fit great
Size: Large, Color: (100) White / White / Halo Gray
Been a couple of months and they seem to be holding up nicely. Real picky about fit of socks and these fit well. They are very thin but very comfortable.
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Reviewed in the United States on October 21, 2024
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Broussard Household.
Grantham, US
★★★★★ 5
Always a win
Size: Large, Color: (001) Black / Black / Castlerock
Under armor is always a win! Comfortable, no peeling, true to size, no squeezing around the arch of foot & affordable.
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Reviewed in the United States on January 4, 2026
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New York, US
★★★★★ 4
Fit well and stay up
Size: Large, Color: (299) City Khaki / City Khaki / White
They're a little thin, so good mainly for warmer months. But they fit very well and I've not experienced any slippage
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Reviewed in the United States on March 17, 2026
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Gustavo Garcia
Lowell, US
★★★★★ 5
Llego a tiempo
Size: X-Large, Color: (001) Black / Black / Castlerock
Bien
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Reviewed in the United States on April 28, 2026

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