Since 2008 AGM Performance, a WeTune Company, has been Montreal’s home for experienced independent Porsche, BMW and track car service.

With over 20 years experience, Andrew Grubb and his team have built a reputation as the go-to workshop for preparation, maintenance and repair of all the top european performance marques

Proud members and authorized technical inspectors for
Porsche Club of America (PCA) & BMWCC

AGM has honed its expertise at North America’s top race tracks.

Our Services

Whether it’s your pride and joy, the tow vehicle or the family hauler – we treat every customer and every car with the same high level of attention to detail.

Passionate about what we work on, from vintage air-cooled to the latest modern GT cars – we personally own, upgrade and track what we service.

✔ Pre-purchase inspections (PPI)

All maintenance and repairs
oil changes to full engine rebuilds, brakes, clutches and transmissions

✔  Performance upgrades
brakes, exhaust, suspension, custom alignment & in-house dyno tuning

✔  Tech inspections
for Porsche and BMW club track events

✔  Track preparation

✔  Sensible upgrades
for lapping and Driver Education events

✔  Full race car builds
spec class custom cages and full safety equipment


Built and prepared Calabogie’s track-lap record setting Stohr WF1

2018 – 2020 support of Pirelli World Challenge series GT4 BMW

Years of track support experience at home and away: Circuit Mont Tremblant, Mosport and Calabogie

Plus top US tracks including Sebring, Road Atlanta, COTA, Barber, Miller, Laguna Seca, and Road America


✔ We simply love what we do and genuinely value our customers.

✔ We’re proud to deliver personalized service, thoughtful advice and good value.

✔ “There Is No Substitute”. We have the decades of collective experience and investment in know-how to back it up.


Montreal’s Authorized Distributor for
 MCS – Motion Control Suspension

Please call anytime for an appointment, consultation or advice.

We’d love to hear from you!

Contact Us

Call us

(450) 443-4500



2775 Rue Jensens

Saint-Hubert, QC

J3Y 3W6

AGM Performance Inc. (AGM) provides maintenance and repair services for Porsche® automobiles for its customers. AGM is not sponsored, associated, approved, endorsed nor, in any way, affiliated with Porsche Cars North America, Inc., or Dr. Ing. h.c.F. Porsche, AG ( The Porsche® name, its relevant model names and slogans are exclusive trademarks of Dr. Ing. h.c.F. Porsche AG. Any other products and brands mentioned are the trademarks of their respective holders. Any mention of trademarked names or other marks is for purpose of reference only. In no way does the use of a registered tradename indicate any sponsorship, association, approval, endorsement or affiliation by that brand.