Definitive Tuning

With much consideration we (Justin & Mike) have decided to wind down Definitive Tuning after over 13 years in business and focus on other life priorities.

We are in process of passing along the dyno cell to our friends Wilson & Andrew at Noble Performance. They will continue to rent out the dyno and work towards providing tuning services at our current location while continuing to provide quality mechanical services at their facility in Markham.

We have very much enjoyed living the dream building and tuning performance cars and would like to extend our many thanks to all of our customers, suppliers, friends and family that have supported us over these many years.

We encourage everyone to contact the following top quality businesses for all your performance car needs:

Performance, Mechanical & Dyno:
Wilson & Andrew -

Fabrication:
Austin -
Matt -

Subaru Builds & Engines:
Jozsef & Chris -

All the best to everyone & their families and hope to see you at the track!

This beautiful Cayman R came in the past week for a pro-tune. We’d love to take one of these out for a few laps at Grand Prix track!

M4 GTS all original tuned this past week to just a hair under 500 WTQ / 500 WHP on BM3 with xHP stage 3 DCT tune ready to hit the track! Not bad for tuning on one the hottest days so far this year 😅 !

Installing great products on a great platform 😃! .exh

Upgraded turbo with all supporting modifications plus bonus goodies….Just doing what we do 😁 !

Installed a Supercharger kit in this Mustang GT for a literally bolt on +300whp! 5.0L V8 💪

We always encourage everyone to hit the track and enjoy taking passengers out to experience what it's like to go full out in a modified car on a safe closed circuit well controlled environment!!

Thanks so much for a fun day and great pics!

.ca

500whp Beast Mode coming to track near you 😎 !

We wanted an elegant, secure and easy way to mount the KV8 ECU in the OEM ECU location on our ‘15+ STI plug in packages. Since nothing is available off the shelf, we whipped up this simple little bracket in Solidworks and had it CNC cut out of aluminum.

These brackets now come standard in all our ‘15+ STI KV8 plug-in packages!

FL5 Type R protuned & ready for track duty 😎 !