Weistec

After months of rigorous development and testing, Weistec's Calibration Department is proud to introduce the M133 ECU Calibration for CLA, GLA and A 45 AMG vehicles. Our engineers have spent months perfecting ECU calibrations for the M133 platform to offer you unlocked potential to your already potent 2.0L turbocharged four cylinder.

The new M133 ECU tune works especially well with Weistec's current lineup of performance upgrades such as our Exhaust System and Anti-Surge valve, as demonstrated in the video below.

KEY FEATURES:

- Increased HP and Torque

- Improved Throttle Response

- Eliminated Top Speed Limiter

- Optimized Fuel and Spark




For product pricing and to place your order, please visit the following link:

http://weistec.com/all/a/a-45/2014-p...u-upgrade.html

Please contact us at (877) WEISTEC if you have further questions or concerns.

Weistec Engineering

DONTLIFT

THANK YOU WEISTEC!!!! I'll be hitting up Sean Rad to ask him about this product lol!! Btw, what type of hood is that?! Thanks guys and keep up the great work

soolman32

That's impressive for actual wheel horsepower gains! Well done Weistec. Are you selling a complete ECU replacement unit? Or does this require owners to ship in their factory ECU to be flashed?

It's a custom hood. It's the A45 Varis hood spliced onto an OEM hooô

ML63 AMG

Impressive results!! But for the love of God please use better background music on your videos

ddtung

You need to remove the ECU from your car and send it in. MB codes the ECU to the car so another unit will not work unless coded to your car.

soolman32

Do you know what dyno type this was done on and how much PSI is now being pushed to reach these number?

Otherwise Weistec, can you answer this too?

tekfoc

very impressive for **** water 91 octane .
would love to see results with 93 octane.

Weistec

The ECU from the car being tuned will need to be sent in.

We did testing on multiple dynos. Our numbers are based on a Dynojet linked AWD dyno, however we did testing on a Dynocom AWD and it made very similar power and torque. We also tested on a Mustang Dyno and the torque figures were a bit higher than all other dynos. We hope this helps. Thank you.

Weistec Engineering

soolman32

Thanks for the clarification. How much psi does your tune push vs the 26lvs stock?

JonathonK

thought the front page crowd would like to know about these impressive numbers as well!
https://mbworld.org/articles/weistec...new-cla45-amg/

msk74717

Any 1/4 times with this Weistec setup?

Koru_Kinshi

I believe a match up between rival companies should be in order soon.

EVOII_Racer

Freakin awesome

I also love the Revozsport bodykit, looks great !