Info: Available in Chrome, Polish

Info: Available in Chrome, Polish
Fits 5.0L & 5.7 Engines

Info: Available in Chrome, Polished
Fits 2500HD / 3500HD 6.6L Duramax LB7 Models

Info: Available in Chrome, Polished
Fits 2500HD / 3500HD 8.1L Models

Info: Available in Chrome, Polished
Fits 2500HD / 3500HD 6.6L Duramax LLY Models

Info: Dryflow Oil-Free Performance Panel Filter
Fits LLY & LB7 Engines

Info: Available in Chrome, Polish
Fits 2500HD / 3500HD 6.6L Duramax LB7 Models

Info: Available in Chrome, Polish
Fits 2500HD / 3500HD 6.6L Duramax LLY Models

Info: Available in Chrome, Polish
Fits 2500HD / 3500HD 6.6L Models

Info: 4.8L/5.3L/6.2L

Info: Fits 1.8L / 2.0L / 2.5L

Info: Fits V8

Info: Fits Big Block 4BBL

Info: Fits V6 & V8

Info: Fits All Engines for Fullsize Trucks

Info: Fits 2.2L & 2.8L V6

Info: Fits V6 & V8

Info: Fits All Engines

Info: Fits Duramax Turbo Diesel

Info: Fits 4.8L / 5.3L / 6.0L (LS1)

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 8100 Vortec Engines

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.3L / 4.8L / 5.3L / 6.0L / 8.1L

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 6.6L LB7 Engine

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 6.6L Diesel Turbo

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 6.6L LLY Engine

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 6.6L Heavy Duty Duramax Engine

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.3L / 4.8L / 5.3L / 6.0L / 8.1L

Info: Gain up to 21 HP & 18 lbs of Torque!

Info: Gain up to 21 HP & 18 lbs of Torque!

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.8L & 5.3L & 6.2L

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.8L / 5.3L / 6.0L

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits Heavy Duty 6.0L Only

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.8L / 5.3L / 6.0L

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.8L / 5.3L / 6.0L / 6.2L

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 6.6L

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.8L / 5.3L / 6.0L

Info: Gain up to 21 HP & 18 lbs of Torque!
Fits 4.8L / 5.3L / 6.0L

Info: 10-30HP Gain

Info: Gain 13 to 22 HP and 16 to 21 lbs of Torque!
Available as Polished, Wrinkle Black
Fits V8

Info: Gain 11.2 HP and 10.3 lbs of Torque!
Available as Polished, Wrinkle Black
Fits V8

Info: 2-10 HP Gain

Info: Gain 14HP & 32lbs of Torque!
Fits Heavy Duty Models

Info: Gain 14HP & 32lbs of Torque!
Fits 4.3L / 4.8L / 5.3L / 6.0L / 8.1L Gas Engines

Info: Gain 12HP!

Info: 8-20HP Gain

Info: For current intakes

Info: Gain Up to 19 HP & 37 lbs of Torque!
Fits 4.8L / 5.3L / 6.0L

Info: Gain Up to 19 HP & 37 lbs of Torque!
Fits 5.0L / 5.7L

Info: Gain Up to 27 HP & 62 lbs of Torque!
Fits 4.8L / 5.3L / 6.0L (Gas) Engines

Info: Gain Up to 27 HP & 62 lbs of Torque!
Fits 6.6L LBZ Engines

Info: 5-10 HP

Info: Gain an extra 25 HP!

Info: Gain up to 24 HP and 40 lbs of Torque!

Info: Gain up to 24 HP and 40 lbs of Torque!

Info: 6" I.D. with 7.5" H 5.25 Top

Info: 4" I.D. with 6.32 O.D 7"H