About us


We are your ultimate source for european performance parts upgrades

Open since 2015, we are an industry leader with an extensive background specializing in M-models, and we continually strive to offer top end, rare, and unique products with the up-most level of customer service. Our facility is located in Quebec, Canada only 30 minutes away from Montreal / Laval. 

Our History

1983 -

Les Ateliers Lasim Ltee has been founded in 1983 operating a Mister Muffler franchise doing general maintenace and repair.

2010 -

New ownership by Sebastien Riel known for is Experienced Forward Thinking Automotive Aftermarket Professional with proven record of results.

2014 -

Mister Muffler shop of the year and always striving for more challenge from the new ownership, we started our performance division under the name of Mister Muffler Motorsports Division

2015 -

The Mister Muffler Motorsports Division became officially EXO Performance to support the continue grow and to help differentiate us as a whole new business with no affiliation with Monsieur Muffler's other franchise.

2018 -

When we're not busy modifying BMWs, there's a good chance that you might find us at the race track, a car show, or driving our favorite roads. 


Do you have what it takes to join the EXO Performance team?

EXO Performance is constantly looking for new talent.

  • Dynamic
  • Passionate
  • Self-Learning
  • Proven team player
  • Attention to details
  • European cars lover!

Do you have what it takes? Contact us today!

Our Team

  • Louis Medina

    Louis came to Canada from Mexico in 2008, and he never left. He's a recent addition to the EXO Performance...

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  • Alain Paquette

    Alain joined the EXO Performance team in October 2008. His favourite thing about working here is that it’s never boring;...

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  • Sebastien Riel

    Experienced Forward Thinking Automotive Aftermarket Professional with proven record of results, specializing in Sales and Marketing, Business Development and Project...

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  • Michael Donohue

    Michael joined the EXO Performance team in March 2015. Michael’s favorite part about being part of the EXO Performance family...

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It's a partnership

We adapt our approach to offer you the best.

It's all around

Our years of experience, coupled with our in-depth expertise, allow us to offer you advice tailored to your needs.

It's all star

Continuing education is at the center of our concerns to maintain the highest level of excellence in the industry. Our employees specialize in their categories, but they have a vast knowledge of the full vehicle range.