MantisSport is the Performance Division of Mantis Racing Inc. serving the Oakville-Burlington-GTA area for over 35 years servicing all makes of vehicles and specializing in Porsche, BMW, Audi & Mercedes.

Our qualified Technicians perform regular scheduled maintenance; Oil & Filter Change, Chassis Lubrication, Transmission Rebuilds/Repairs, Cooling System Flush, Tire Rotation & Balance, Steering & Suspension Upgrades, 2 & 4 Wheel Alignment, Brake System Repairs, Brake Fluid Replacement, Safety Inspections, Engine Diagnosis, Radiator Flush, Battery Replacement, Timing Belts & Timing Chain Replacement and Adjustments, Clutches Overhauled, CV Joints/Boots installed, Air, Electrical and Emission System Repairs.

MantisSport also prepares, builds and services performance and racing cars, specializing in roll cages for their customers.

MantisSport is more than a business, it is a passion shared by owner Ernie Jakubowski, his friends, family and customers who enjoy Motorsport and the pursuit of excellence.

The MantisSport family can be found at Driver Education events, Porsche Club of America Club Racing, CASC Regional racing, Vintage racing, Targa Newfoundland and most recently at the SCCA World Challenge Series.....Wherever their motor-sport passion takes them.



Specialists in Aluminum Cayman/Cayman S Performance Parts - Best Sellers !

Holiday Special till Dec. 31st.....Save 15% 1.2L Oil Sump Extension Kit

Under-Drive PulleyAdj. Upper Camber Plates        Rear Stress Bar

Click on the item for complete details.


Tech News !

We can solve your  Porsche " Oil Starvation Problem " with our new and improved Generation 2 Oil Sump Extension Kit featuring superior advanced oil channeling, better oil control and more ground clearance due to a solid bottom design. Our competition has copied our first generation but that leaves them one lap behind us as we have been racing 987`s since 2006 with over 15,000 track miles under our belt.

Click on "Products" to learn more.

Our #1 Best Selling Combo ! is our Updated Gen 1 Oil Sump Extension Kit and Under-Drive Pulley .


  New Oil Sump Extension Kit for 2009 and Up 9A1 Engines...Cayman/Boxster/Series 2 997.

Cayman/Boxster Carbon Fiber Dash and/or Instrument Cluster Pod, both designed to save weight for your race prepared Porsche.                                                                                                                                        


New Fiberglass Front Splitters for 944S2 and Turbo models in street or race sizes.


Go to " Products" for all specifications and ordering info.


Upcoming Racing Events

Mantis 2016 Track Schedule   


 May xx - May xx .... Canadian Tire Motorsports Park ( Mosport )

Aug xx - Aug xx .... Mid-Ohio Sports Car Course



Feb 4 - Feb 7 .... Sebring International Raceway

Mar xx - Mar xx .... Road Atlanta

June 3 - June 5....... Watkins Glen

July 8 - July 10........ Monticello

Aug 5 - Aug 7 .... Canadian Tire Motorsports Park ( Mosport )

Aug xx - Aug xx ........NJMP - T-Bolt

Sept 5 - Sept 7 .... Road America           


Sept xx - Sept xx .... Mid-Ohio

Oct xx - Oct xx .... Daytona International Speedway 


944 Cup Challenge News

944 Challenge Canada    Approved TECH Center

2016 Schedule - Yet to be confirmed.

Venue                                         Date                           Organizing Body         


For more information: Contact Ernie Jakubowski at 1-905-844-6219 or visit

Mantis Racing is the Ontario Supplier of Hoosier Continental Racing Tires !

Visit Our Ebay Store


  Ask us to quote on Street or Competition wheels for your Porsche     



Ernie Jakubowski (left) wins the GameStreamer GTS Rookie-of-the-Year Award and finishes the WC season in 3rd Place behind Team Realtime Acura`s Peter Cunningham (center) in 1st Place and teammate Nick Esayian (right) in 2nd Place. Congratulations to Ernie and his Cayman S MantisSport Crew for a remarkable finish in their first year against the powerful Acura Team and Drivers.

 Visit for the current schedule and results.