Mercedes Transmision Upgrades

At MB Star Motors, we specialise in Mercedes-Benz transmission upgrades and tuning that elevate performance while protecting the precision engineering your car was built on.

Mercedes Transmission Upgrades

Shift into Next-Level Performance

Even the most powerful Mercedes can feel held back if the transmission isn’t keeping up. Standard setups are tuned for comfort and efficiency, but for drivers who want more, transmission upgrades deliver quicker gear shifts, improved responsiveness, and smoother power delivery.

Experience Top Quality Mercedes Support

At MB Star Motors, we prioritise your convenience. Start by booking your service online in just a few clicks. Our expert technicians will handle everything from there, ensuring your vehicle is in top condition.

Customer Focused

Perth’s premier destination for Mercedes-Benz servicing, upgrades, and performance.

Trained Technicians

Our Perth based team consists of Mercedes-Benz factory-trained technicians, equipped with extensive knowledge to ensure precise diagnosis, repair, and performance enhancement of your prestigious vehicle.

Quality Workmanship

Trust MB Star Motors to deliver unparalleled quality workmanship for your Mercedes-Benz, ensuring peak performance and reliability.

Tailored to You

For those seeking sharper acceleration, we offer transmission tuning and software remaps that optimise shift points, reduce lag, and deliver faster gear changes. Performance-focused drivers can benefit from clutch and torque converter upgrades, designed to handle increased power while maintaining smooth drivability.

We also provide complete transmission servicing and reinforcement packages, ensuring your gearbox can withstand higher torque outputs from engine tuning while staying reliable for years to come.

Every upgrade is carried out with Mercedes STAR diagnostic tools and installed by factory-trained technicians who know these systems inside out.

Unlock your car's potential

At MB Star Performance, we are driving innovation with our performance offerings. Our Perth team will deliver exhilarating performance, enhanced handling, and an unforgettable driving experience to unlock your vehicle’s full potential.

      EXCELLENT  
   Based on 112 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Abdullah Saaid 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend, Thank you to everyone in reception and Adrian for diagnosing the issues with my car and providing a thorough breakdown. Customer service here is on another level, can’t recommend these guys more!
  
 
      Posted on Google  
   
   Samuel Gallacher 
 
 
 
 Trustindex verifies that the original source of the review is Google. Being gojng here for the past few months, just got my car tuned to stage 2, I am extremely happy with the work and service provided, the car is insane and just how I wanted it to sound, Adrian and the team there do an amazing job, extremely happy with work done and customer service provided, would 100% recommend, :)
  
 
      Posted on Google  
   
   Marie-Claire Accordino 
 
 
 
 Trustindex verifies that the original source of the review is Google. A mirror repair inadvertently led me to MB Star and it has been an absolute delight dealing with the team. Friendly, prompt and professional, I would not hesitate to recommend them for your Merc repair and servicing needs. A special mention to Stephen, the service adviser; his customer service is next level; it's the little things such as assisting me with figuring out my Bluetooth that make a world of difference. They also have great coffee in the reception! Thanks again to you all
  
 
      Posted on Google  
   
   Joe Sheedy 
 
 
 
 Trustindex verifies that the original source of the review is Google. What an amazing and professional service these guys offer. Iv recently had some work done on my C200 by MB star autos and I can’t thank them enough. So easy to deal with and upfront about the whole process and cost. The reception staff also are very helpful and accommodating. I can’t thank these guys enough and would highly recommend 10/10 service.
  
 
      Posted on Google  
   
   Bianca Leanne 
 
 
 
 Trustindex verifies that the original source of the review is Google. Stephan and the team are always so helpful. To fitting me in last minute to fixing issues at a fair and reasonable price. Can always count on the team to fix any issues my car has. Thankyou
  
 
      Posted on Google  
   
   Luis Henrico 
 
 
 
 Trustindex verifies that the original source of the review is Google. Bring my c43 over there for a suspicion of cv joint (and gearbox service previously), find out it was just hub center bolt under toque, they didn’t even charge me labour (they could have for 1h) no more noise, best company in Perth to get your Mercedes healthy, even better than Mercedes main house mechanic trust me you can go there closed eyes
  
 
      Posted on Google  
   
   Mark Cole 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had my C63 serviced and have to give a huge thanks to Adrian and the team at MB Star. Highly recommend these guys for their knowledge, professionalism and most of all honesty. They gave me a quote for the work required and then came in cheaper than quoted. I was updated constantly and given options to suit my budget. Absolutely fantastic service.
  
 
      Posted on Google  
   
   Amay Mehta 
 
 
 
 Trustindex verifies that the original source of the review is Google. These guys are fantastic. Serviced my W205 C43 and were upfront about all the work needed and checked with me before doing anything extra. Fair pricing (especially compared to a Mercedes dealership) and everyone from reception to the mechanics were great to deal with. They’ve definitely earned a long‑term customer, and I’ll be back soon for some performance upgrades!

Contact Us Today

Book your Mercedes performance or service with us today!