Alpha Mercedes CLA/A45 AMG Stage 1 Performance Package by AMS Performance

$1,949.95 $1,849.90

SKU: ALP.19.10.0001-1

AMS Performance is excited to announce the release of our Alpha A45 AMG Stage 1 Performance Package. By combining our extremely popular A45 AMG Series Carbon Fiber Intake System and our Alpha A45 Tuning Solution we give our customers the first step to powering up their driving experience. The package consists of two of AMS’ most potent A45 AMG components.

cla A45 mods upgrade kit intake world record

The full Alpha CLA intake system includes a dry filter, carbon fiber lid, and carbon fiber inlet.


Our engineering team immediately noticed a considerable level of restriction in the stock intake system and solved the problem by designing a smooth transition to a much larger filter.  By upgrading the size of your 2.6″ factory inlet filter to a robust 4″ design, we drastically reduced the high pressure drop – a sure indicator that your stock intake filter is choking your 2.0L M133 turbocharged engine. By simply installing this air intake upgrade on its own, you’ll be rewarded with a 20+HP increase!


cla A45 mods upgrade kit tune world record downpipe intake turbo fuel pump

Alpha A45 AMG Stage 1 Performance Package Tune.

With its stout design, the Mercedes-Benz CLA/GLA/A 45 Series AMG engine provides excellent entry level luxury class power. Mercedes-Benz rated the stock horsepower output of their 45 Series AMG at 375HP and 350ft/lbs. AMS found a way to tap into the hidden power of your A-Series AMG!

Just like all cars using an Alpha calibration file, your AMG 2.0L equipped Mercedes will exhibit smooth, stock-like drivability. The only difference is a dramatic increase in power and acceleration. What’s even better is that you’ll be able to enjoy all this with no detrimental effect to fuel economy at partial throttle or cruising speed. In order to tune your A Series AMG you need to remove your PCM. You then send your PCM to AMS where our industry leading Engine Calibrators will add the Alpha Performance tune to it and send it back for you to reinstall. Turn around time is an amazing one day.



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