Cold Air Intakes

Pusher pre and post intercooler intake system for Cummins 5.9L turbo diesel engines in 1991.5-1993 Dodge Ram trucks. Features This intake system offers a 77% gain in flow over the factory system. Upgrades the stock 2.5” intake to a...

2001-2004 LB7 Duramax 4" high flow intake kit for factory turbo.

Bully Dog's Rapid Flow Air Intake System delivers cold, dense air to the vehicle's engine, easily outperforming OEM air intakes providing additional horsepower, torque and fuel efficiency. Bully Dog's enclosed intake system keeps hot air out of the...

The AEM 21-9021DC Brute Force HD Diesel Air Intake System produces horsepower and torque gains for diesel engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned, and...

The AEM 21-9021DP Brute Force HD Diesel Air Intake System produces horsepower and torque gains for diesel engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and...

The AEM 21-9022DC Brute Force HD Diesel Air Intake System produces horsepower and torque gains on diesel engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and...

The AEM 21-9022DP Brute Force HD Diesel Air Intake System produces horsepower and torque gains on diesel engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and...

The AEM 21-9032DS Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific GMC...

AEM Air Intake Systems are designed to produce massive horsepower and torque gains. Most include an oversized oil-free AEM Dryflow synthetic washable air filter for outstanding air flow, filtration, and performance. AEM Air Intake Systems are...

The AEM 21-9034DS Brute Force HD Diesel Air Intake System is designed to produce horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system is designed, tuned and dyno-tested...

The AEM 21-9113DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Ford...

The AEM 21-9113DP Brute Force HD Diesel Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit...

The AEM 21-9124DS Brute Force HD Diesel Air Intake System produces horsepower and torque gains for diesel engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and...

The AEM 21-9210DC Brute Force HD Diesel Air Intake System produces horsepower and torque gains for diesel engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and...

AEM Air Intake Systems are designed to produce massive horsepower and torque gains. Most include an oversized oil-free AEM Dryflow synthetic washable air filter for outstanding air flow, filtration, and performance. AEM Air Intake Systems are...

The AEM 21-9211DC Brute Force HD Diesel Air Intake System produces horsepower and torque gains for diesel engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and...

The AEM 21-9211DP Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Dodge...

The AEM 21-9221DS Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Dodge...

The AEM 21-9227DS Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Ram...

The AEM 21-8114DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Ford...

The AEM 21-8211DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Dodge...

AEM Air Intake Systems are designed to produce massive horsepower and torque gains. Most include an oversized oil-free AEM Dryflow synthetic washable air filter for outstanding air flow, filtration, and performance. AEM Air Intake Systems are designed to...

The AEM 21-8013DP Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific GMC...

The AEM 21-8013DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific GMC...

The AEM 21-8104DC Brute Force Air Intake System produces horsepower and torque gains for high displacement engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and...

AEM Air Intake Systems are designed to produce massive horsepower and torque gains as well as better engine sound when used as a replacement for the factory airbox and air filter. AEM intake systems are designed, tuned, and dyno-tested to fit specific...

The AEM 21-8211DP Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Dodge...

The AEM 21-8017DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific GMA...

The AEM 21-8017DP Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific GMA...

The AEM 21-8204DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Dodge...