Pipercross Performance Air Filter

Pipercross Performance Air Filter for Mercedes A45 / CLA45 / GLA45 AMG – PX1974

(Product Code: PX1974)

Unleash the True Voice of Your AMG.

You didn’t choose the Mercedes-AMG A45 for a quiet, sensible drive. You chose it for its handcrafted, turbocharged heart and explosive performance. But what if you could make it even better with one simple, effective upgrade?

The standard paper air filter in your AMG does its job, but it’s designed for economy and low noise. It’s the bottleneck holding back your engine’s true potential, restricting airflow and muffling the incredible induction sound that’s waiting to be heard.

The Pipercross PX1974 Performance Panel Filter is the answer. Engineered as a direct replacement for your restrictive stock filter, it allows your M133 engine to finally breathe freely. Feel the difference in throttle response, hear the more aggressive intake growl on acceleration, and give your high-performance engine the air it craves.

Why Your A45 Deserves a Pipercross Filter:

• More Power, Sharper Response: By flowing up to 30% more air than a standard paper filter, the Pipercross filter allows your engine to ingest more oxygen. The result? A noticeable improvement in throttle response, a smoother torque curve, and an engine that feels more alive and eager to rev.
• Awesome Induction Sound: Prepare for a more purposeful and aggressive sound from under the bonnet. You’ll hear the turbo spool and the engine roar in a way the stock filter simply can’t deliver. It’s the sound your AMG was always meant to make.
• Lifetime Filter, Washable & Reusable: Stop throwing away paper filters at every service. The Pipercross filter is designed to last a lifetime. When it gets dirty, simply wash it, let it dry, and reinstall it. It’s the last air filter you’ll ever need to buy for your car.
• Superior Engine Protection: Don’t mistake more airflow for less protection. Pipercross’s unique multi-layered foam construction traps dirt and dust particles without the heavy restriction of paper. It keeps your engine safe and clean while maximizing performance.
• Oil-Free and MAF-Safe: Unlike some other performance filters, Pipercross foam filters are completely oil-free. This means there is zero risk of oil particles contaminating your sensitive Mass Air Flow (MAF) sensor, which can cause poor running issues and costly repairs.
• A Simple 30-Minute Upgrade: Designed and manufactured in the UK, the PX1974 is a perfect “drop-in” fit for your stock airbox. No modifications are needed. It’s one of the easiest and most rewarding DIY jobs you can do on your car.

Product Specifications:

• Product Code: PX1974
• Fitment: Direct OEM Replacement Panel Filter
• Filter Material: Multi-Layered Performance Foam
• Maintenance: Washable and Reusable

Vehicle Fitment:

This filter is a direct replacement for the stock filter in the following models:

• Mercedes-Benz A45 AMG (W176)
• Mercedes-Benz CLA45 AMG (C117)
• Mercedes-Benz GLA45 AMG (X156)