As usual in the summer it’s difficult to find time to keep up with these journal updates but hopefully I can get quicker at them. As usual Round 1 for CSCS is hosted at Mosport Driver Develop Track in Bowmanville, Ontario. This track was redesigned a few years ago and has become one of my personal favorite tracks to drive on. It is one of the most technical tracks in Ontario and really rewards confident drivers. This years event was run on May 15th and it was pretty much the craziest weather i’ve ever seen at a time attack event. Temperatures ranged from 0 to 7 degrees celcius with a mixture of Snow, Rain and Hail. Winds were strong enough that many, including our group, had to take down the canopies so they didn’t fly away.
The temperatures and weather made it very tricky to get tire pressures dialed in and do any sort of comparison between one session to the next.
We will be closed this Sunday August 14th to attend the annual Hypermeet! We will see you there with some cool cars and prizes to give away so come down for your chance to hang with us and get some prizes! For a sneak peek at one of the prizes check out Mike’s instagram: @tougetuningmike
At Touge Tuning we strive to provide as much useful information as we can to help you understand what you’re getting when you modify your Subaru. In this instance we took the very popular 2011 Subaru WRX and went from stock to Stage 2+ and dyno’d it between the major steps to show the gains. This is a typical WRX which was purchased second hand from a Subaru dealer and there’s nothing really noteworthy about it’s history. The car had around 70,000KM on it and didn’t appear to have been modded previously. From purchase the car has been ran on Petro 94 Octane.
Enough of that though, on to the parts you came to see and read about. So the first step was to get some baseline HP and Torque figures so we know what it came in with. As always we called upon the services of OnPoint Dyno to provide dyno and tuning services using his AWD Dynapack System.
If you’ve been following the progress I’ve had with the 2015 WRX you’ll know that the stock 2-Piston Front and 1-Piston Rear Sliding Calipers were one of the areas I felt were the weakest when using the car on track. Because of this I upgraded the fronts to a StopTech ST-40 4-piston solid forged caliper last year which made a huge difference not only in lap times but the ability to be on track longer. The one downside to this was that without balancing the rear with more aggressive pads the fronts would cause very extreme weight transfer to the front of the car making the car want to rotate the rear end on very heavy braking. This would not be an issue for most people upgrading just the fronts but with how hard the car is pushed on track it made for some “fun” braking at tracks with high speed heavy braking zones.