COMPORT iPRO for 2015-2018 Mercedes-Benz C300 2.0L Turbo

2015 Mercedes-Benz C-Class (W205) C300 (2.0T I4) - 255HP

Price: $770.00 USD

Rating: 5 out of 5 (27 reviews)

The COMPORT iPRO is a fully wireless, plug-and-play tuning solution for the 2015-2018 Mercedes-Benz C300 (W205) 2.0L Turbo M274. Connect to the OBD port, flash the tune, monitor live data, and manage the vehicle via mobile app — no laptop or internet connection required. Factory rated at 241hp / 273tq, Stage 1 delivers up to 290hp / 327tq depending on octane and conditions.

Specifications

Vehicle2015 Mercedes-Benz C-Class (W205) C300 (2.0T I4) - 255HP
CategoryECU TUNING
Peak output290 hp — up to +35 over stock
Peak torque327 tq
Fuel requirement91/93 Octane
Hardware requiredNone — plug-and-play OBD
Flash methodWireless via COMPORT iPRO (OBD)
ProTuner supportedNo
SKUAMR.IPRO.MB.205.300

Frequently Asked Questions

Does the COMPORT iPRO for 2015-2018 Mercedes-Benz C300 2.0L Turbo fit a 2015 Mercedes-Benz C-Class (W205) C300 (2.0T I4) - 255HP?
Yes. This ECU TUNING is developed specifically for the 2015 Mercedes-Benz C-Class (W205) C300 (2.0T I4) - 255HP.
What is the peak output of the COMPORT iPRO for 2015-2018 Mercedes-Benz C300 2.0L Turbo?
290 hp — up to +35 over stock.
What is the peak torque of the COMPORT iPRO for 2015-2018 Mercedes-Benz C300 2.0L Turbo?
327 tq.
What fuel or octane does it require?
91/93 Octane.
What hardware is required?
None — plug-and-play OBD.
How is it installed?
Wireless via COMPORT iPRO (OBD).
Is the COMPORT iPRO for 2015-2018 Mercedes-Benz C300 2.0L Turbo ProTuner supported?
Contact AMR Performance for tuning support options.

Customer Reviews

Got a 7G TCU & Stage 2 ECU Tune for my 2018 Mercedes C300. Wonderful service all around. Had some hiccups on my end and Robert was a gem to work with the whole time with assisting me. Could not have asked for better service.

★★★★★ — Bryant Tiscareño

Shoutout to Chris Chan. He was extremely helpful from beginning to the end. Answered every question I had and assist throughout the whole process 10 out of 10 I appreciate everything! I have a 2017 C300 and definitely feel the difference in the overall performance.

★★★★★ — Quentin Hamilton

Got the stage 1 ECU tune for my 2017 c300 and it feels so much better than stock, better low end and high end power and the pedal feels much more responsive. Big thanks to Robert for helping me out with that they just updated the file and I reflashed and was done in under 3 minutes. Their customer service is also incredible, they truly care about their customers.

★★★★★ — Riley Dart

Tune was very easy to install, takes roughly 10-15 mins. If you run into issues just join an online amr chat and they respond within a minute to help you with any issues. Chris Chan made it super easy to purchase and helped me to select what was right for me. The burbles are not very loud, only hear them on downshifts, not when revving but it’s perfect for me. I would love if amr could find a way…

★★★★★ — Adam Libby

This tune is awesome ! Definitely can feel the difference in power and response after the tune was flashed . It very simple to install on your own and of course if you have any issues the AMR team will quickly help you with problem! They were able to help me adjust my tune to just how I wanted and I couldn’t be more happy . The burbles sound amazing as well ! If you’re looking for a tune look no…

★★★★★ — Dennis Schryver

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