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BRZ First-Gen (2012+) -- General Topics All discussions about the first-gen Subaru BRZ coupe |
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09-17-2022, 12:22 AM | #1 |
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Drives: 2015 BRZ
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Dyno readouts - Stock to ECUTek to headers + overpipe
Hi everyone. Over the past ~year I have had my BRZ tuned from stock to ECUTek + K&N filter, then retuned with ProSpeed Racing headers and overpipe. All the work was done by Pulse Racing in Sydney.
Really happy with the results. I think the biggest jump was from stock to retune with the ECUTek - not necessarily power-wise - as the headers and overpipe have really made it feel great all across the rev range, particularly for torque. But the mappings for the throttle response have also made a huge difference in the driveability of the car. Cannot be emphasised enough. The ECUTek came with flat foot shifting, launch control, auto-blip on downshifts (I never use it, not a fan), with three maps selected by the cruise control stalk. The auto-blip is only active on the 3rd map, and the attack and scaling for throttle on this 3rd map is really only appropriate for track - as it feels like at about 50% on the pedal you're at 100% input; super sensitive. But on map 2 it's perfect for everyday driving, and feels great. I never change it from map 2. I've had a great experience with Pulse Racing, and can't recommend enough. I'm interested to hear what people's thoughts are on the numbers too. Note it's a roller dyno (as opposed to a hub dyno). I thought the initial jump with just a tune+filter was pretty high compared to other numbers I've seen. Here are the dyno charts FYI. The chart with green/red is stock to retune only. The singular readout in red is result of retune with ProSpeed Racing headers and overpipe fitted. Sent from my SM-S906E using Tapatalk |
09-17-2022, 12:28 AM | #2 |
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Join Date: Sep 2022
Drives: 2015 BRZ
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Here's a photo of the car after ceramic coating for context
I removed the front lip before it was done Sent from my SM-S906E using Tapatalk |
The Following User Says Thank You to jonathon.p For This Useful Post: | Dzmitry (09-19-2022) |
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