AMS MERCEDES-BENZ AMG M133 2.0L PERFORMANCE AIR FILTER & CNC ALUMINUM ADAPTER

The ALPHA Mercedes-Benz AMG M133 2.0L Performance Air Intake maximizes power by allowing the turbo to breathe freely. Experience enhanced performance and enjoy the exhilarating sound of turbo spool-up, adding excitement to your driving experience.

Simple Upgrade, BIG Power Increase 

Our engineering team identified significant intake system restriction. We resolved it with a smooth transition to a larger 4" filter, reducing pressure drop and enhancing performance. Upgrade to unleash 20+HP on your 2.0L M133 turbocharged engine with this simple modification!

Alpha 4″ inlet compared to the stock 2.6″ inlet design 

Cool Air For Your Hungry Turbocharged Engine 

Aftermarket intakes often use open air filters, drawing hot engine bay air and reducing horsepower. Our sealed air box maximizes power by harnessing cool outside air. Enjoy peak performance with your Speedshift DCT 7-speed transmission, whether hood is open or closed.

Easy, Non-Invasive Installation 

The Alpha M133 2.0L Performance Air Intake requires no cutting or permanent modifications to your car.  It simply bolts into the sealed factory air box in 15 minutes or less. 

Built To Last The Life Of Your Car 

Crafted from CNC'd billet aluminum with a durable anodized coating, this piece ensures long-lasting performance. Its smooth mounting surface guarantees a tight seal for the air filter. Paired with a purpose-built synthetic high-flow dry media filter, it eliminates the need for replacing factory paper filters. Maintenance is a breeze—simply remove and blow off the filter with compressed air or wash and air dry, no messy oils or special chemicals required.

Clear anodized CNC billet aluminum intake inlet 

Stock air box cover removed to show Alpha Performance Intake. Easy installation – gains 20+ horsepower! 

Optional Carbon Fiber Cold Air Intake Duct & Air Box Lid 

For added performance and aesthetic appeal you can choose to add our Carbon Fiber Cold Air Intake Duct and Air Box Lid. In an effort of cost savings your 2.0L M133 turbocharged engine comes equipped with a plastic air duct which is corrugated on the inside disrupting flow. To make matters worse it also features a big support “pillar” in the middle of the airflow path to keep the flimsy plastic from collapsing which hinders power output. With the Alpha Carbon Fiber Air Intake Duct we eliminated these restrictions supplying your hungry engine with all the cool air it needs! 

Do it right the first time, order your Alpha Performance Intake System today! 

Exclusive Benefits 

• 20+HP increase in just 15 minutes 
• Uses factory ducting for cooler air charge and maximum power 
• Reduces turbo lag 
• Smooth transition for best airflow 
• High-flow, low maintenance dry media filter (no filter oil required) 
• No computer tuning needed 

Product Notes 

• Our filter uses a specially designed media that restores performance and efficiency to near new each time by simply cleaning it with compressed air (30-40 psi) from the inside out. Frequent washing is unnecessary in order to restore filter performance. For a deep cleaning after exposure to extreme environments, a biodegradable cleaner such as Simple Green or other mild shop degreaser can be used. Place the filter in a solution or spray the cleaner on the filter. Allow the solution to loosen dirt particulates and rinse thoroughly. Shake the filter or use compressed air from the inside blowing outward to remove residual water. Allow a full day to dry. 

Kit Instructions 

• Alpha Mercedes-Benz AMG M133 Performance Air Filter & CNC Aluminum Adapter Install Instructions can be downloaded here. 

Applications 

• W176 2013-2018 Mercedes-Benz A45 AMG 
• C117 2014-2018 Mercedes-Benz CLA45 AMG 
• X156 2014-2019 Mercedes-Benz GLA45 AMG