Top 10 Cold Air Intake 6.6 Duramax LB7 – Automotive Replacement Air Intake Filters

As an Amazon Associate I earn from qualifying purchases.

1. S&B

#ad

S&B Filters 75-5101D Cold Air Intake For 2001-2004 Chevy/GMC Duramax LB7 6.6L Dry Extendable Filter

#ad
S&B #ad - 42. 35% more airflow & 99. 74% efficiency rating. Premium silicone Parts Last Longer And Look Better. Designed to Avoid Check Engine Lights. Replacement filter: kf-1035d & Filter Wrap: WF-1023. Tested to the internationally Accepted ISO 5011 Standard. Street legal in all us states, caRB Exempt ID: D-590-15. Extend the life of our dry filters: using compressed air, blow off the outside of the dry filter keeping the air nozzle moving and no closer than 6 inches to the media.
BrandS&B #ad
ManufacturerS&B Filters #ad
Height16 Inches
Length20 Inches
Width18 Inches
Part Number75-5101D

2. Rtunes Racing

#ad

Cold Air Intake System with Heat Shield Kit + Filter Combo BLUE Compatible For 01-04 Chevy Silverado 2500/3500 6.6L Diesel Fit for LB7 Engine only

#ad
Rtunes Racing #ad - All necessary mounting hardwares, vacuum hoses and reducers will be included like shown in the picture. The air intake kit can help your engine to draw more cold air resulting in better throttle response and higher explosive horsepower output. No additional parts will be needed for installation after you purchase this kit. Item condition: Brand New. High quality built Washable and Reusable Air Filter as shown in the picture.
BrandRtunes Racing #ad
ManufacturerRtunes Racing #ad
Weight6.1 Pounds
Part NumberHI-CH-04BL

3. Velocity Concepts

#ad

Air Filter intake Compatible with Sierra 2500 HD 3500 01-04 6.6L V8 LB7 w/ Heat Shield

#ad
Velocity Concepts #ad - Works with Original Equipment Manufacturer computer systems. Improves up to 95% filtration efficiency over OEM paper filters. Intense deep sporty sound. 60 days factory Warranty! Replaces oem filter and air box with 1az4000% New Quality Parts! Uses only top-quality stainless steel button head bolts, washers, locknuts and band clamps.

For: 2001-2004 gmc sierra 2500 hd /3500 6. 6l v8 dsl/ dsl lb7 /2001-2004 chevrolet silverado 2500 hd/3500 6. 6l v8 dsl/ dsl lb7. Professional installation is highly reccomended. Increases of 5 to 10 horsepower, 6 to 8 precent of Torque, and improved gas mileage of your vehicle. Helps engine to more efficiently draw in colder air, resulting in better throttle response and consistently higher horsepower output. Uses only high quality silicone coupler, elbow and hoses “NOT CHEAP RUBBER”.
BrandVelocity Concepts #ad
ManufacturerVelocity Concepts #ad
Weight10 Pounds
Part NumberAF-VCIN-040

4. Sinister Diesel

#ad

Sinister Diesel Cold Air Intake for 2001-2004 Chevy/GMC Duramax 6.6L LB7

#ad
Sinister Diesel #ad - Significantly Improved Throttle Response and Turbo Spool-up. Polished and powder Coated in our Signature Sinister Blue. Precision cnc mandrel Bent Aluminum Tubing for a Perfect Fit. Oversized long lasting Reusable Cotton Oiled Filter Media. Great for daily Driving, Towing or Race Day.
BrandSinister Diesel #ad
ManufacturerSinister Diesel #ad
Height6 Inches
Length10 Inches
Width10 Inches
Part NumberSD-CAI-LB7
ModelSD-CAI-LB7

5. Rtunes Racing

#ad

Cold Air Intake System with Heat Shield Kit + Filter Combo RED Compatible For 01-04 Chevy Silverado 2500/3500 6.6L Diesel Fit for LB7 Engine only

#ad
Rtunes Racing #ad - Item condition: Brand New. No additional parts will be needed for installation after you purchase this kit. All necessary mounting hardwares, vacuum hoses and reducers will be included like shown in the picture. High quality built Washable and Reusable Air Filter as shown in the picture. The air intake kit can help your engine to draw more cold air resulting in better throttle response and higher explosive horsepower output.
BrandRtunes Racing #ad
ManufacturerRtunes Racing #ad
Weight6.1 Pounds
Part NumberHI-CH-04RD

6. Sinister Diesel

#ad

Sinister Diesel Cold Air Intake for 2011-2012 Chevy/GMC Duramax 6.6L LML

#ad
Sinister Diesel #ad - Easy, drop-in installation with Basic Hand Tools and Minimum Experience. Perfect when paired With a Sinister Diesel Exhaust or Tuner. Significantly Improved Throttle Response and Turbo Spool-up. Oversized long lasting Reusable Cotton Oiled Filter Media. Precision cnc mandrel Bent Aluminum Tubing for a Perfect Fit.
BrandSinister Diesel #ad
ManufacturerSinister Diesel #ad
Height6 Inches
Length10 Inches
Width10 Inches
Part NumberSD-CAI-LML-11
ModelSD-CAI-LML-11

7. Spectre

#ad

Sierra 3500 SPE-9904, Silverado 3500, Sierra 2500 HD, Desgined to Increase Horsepower and Torque: Fits 2001-2004 CHEVROLET/GMC Silverado 2500 HD, Spectre Performance Air Intake Kit: High Performance

#ad
Spectre #ad - Improved engine sound: Hear the power under the hood. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants and debris.

High performance air filter: Advanced oiled synthetic filter design helps protect your engine against damaging contaminants. Spectre air intake systems are one of the easiest ways to increase horsepower. Better towing: improves acceleration and uphill performance when towing by improving throttle response. Easy maintenance: no filter cleaning required for up to 100, 000 miles. Easy to install: bolt-on power in less than an hour with basic hand tools. Will not void vehicle warranty. Designed to increase horsepower and torque: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube.
BrandSpectre #ad
ManufacturerSpectre #ad
Height9 Inches
Length24.2 Inches
Weight8.65 Pounds
Width14.6 Inches
Part Number9904
ModelSPE-9904
Warranty3 Months

8. Volant

#ad

Volant 158666 PowerCore Cool Air Intake

#ad
Volant #ad - Powercore cool air intake kit. Improved efficiency. For 2001-mid 2004 chevy/gm lb7 6. 6l diesel. Maintenance free PowerCore filter. Meets oeM filter standard.
BrandVolant #ad
ManufacturerVolant #ad
Height0 Inches
Length0 Inches
Weight10 Pounds
Width0 Inches
Part Number158666
Model158666
WarrantyLimited Lifetime

9. K&N

#ad

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: Fits 2005-2007 Chevy/GMC Heavy Duty Silverado 2500, Sierra 2500, Silverado 3500, Sierra 3500 6.6L V8 Diesel,57-3057

#ad
K&N #ad - High quality: Made in America. Trusted on the racetrack—made for your vehicle. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.

Guaranteed increase in horsepower: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube. Racetrack approved: the official Air Filter of NASCAR. Easy to install: bolt-on power in less than an hour with basic hand tools. Improved engine sound: Hear the power under the hood. Easy maintenance: no filter cleaning required for up to 100, 000 miles.

K&n air intake systems are one of the easiest ways to guarantee an increase in horsepower. Better towing: improves acceleration and uphill performance when towing by improving throttle response. Air filter large End Diameter:9 inch. Dyno tested: dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height15.75 Inches
Length24.38 Inches
Weight11.29 Pounds
Width17.38 Inches
Part Number57-3057
Model57-3057

10. Banks

#ad

Banks 42135 Ram Air Intake System

#ad
Banks #ad - Outflows stock and competitors up to 57%. Banks power 42135 banks ram-air intake System; Incl. Filter/housing/Ducting/Intake Pieces/Clamps/Hardware;.
BrandBanks #ad
ManufacturerBanks Engineering #ad
Height12 Inches
Length27 Inches
Weight1.06 Pounds
Width19 Inches
Part Number42135
Model42135