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      04-06-2016, 05:43 PM   #1
Whey35i
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MHD flasher on stock z4 35i dct experience

Hi everyone, I recently purchased the MHD flasher stage 1 93 octane map and wanted to share my experience. I have a z4 35i dct and did 3 test runs using the Torque app plugged in into my OBD port to get a base line idea of how the car performed stock to compare it after i flashed the ecu with stage one. On a closed course in sport mode and traction control off, i did 3 quarter mile runs all ranging in the low 13 sec range and all of them trapped in the 103s MPH. After i flashed the car i did 3 more runs on the same road and had trap times in the 110s. Its hard for me to believe that i really gained 7 seconds on my trap time but i did according to the torque app, I intend on installing a fmic and down pipes very soon and will run the same test with the new modifications.
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      04-06-2016, 07:36 PM   #2
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yeah, i was also very impressed w/ mhd stage 1 91oct on butt dyno. i only have an intake at the moment, but looking at fmic for stage 1+. not sure on stage 2, worried about messing w/ cats in CA but might cave eventually.
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      04-07-2016, 10:55 AM   #3
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Quote:
Originally Posted by Whey35i View Post
Hi everyone, I recently purchased the MHD flasher stage 1 93 octane map and wanted to share my experience. I have a z4 35i dct and did 3 test runs using the Torque app plugged in into my OBD port to get a base line idea of how the car performed stock to compare it after i flashed the ecu with stage one. On a closed course in sport mode and traction control off, i did 3 quarter mile runs all ranging in the low 13 sec range and all of them trapped in the 103s MPH. After i flashed the car i did 3 more runs on the same road and had trap times in the 110s. Its hard for me to believe that i really gained 7 seconds on my trap time but i did according to the torque app, I intend on installing a fmic and down pipes very soon and will run the same test with the new modifications.
You gained 7mph on your trap speed. What was your 1/4 mile time with the flash?
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      04-07-2016, 05:58 PM   #4
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Quote:
Originally Posted by dwspen01 View Post
You gained 7mph on your trap speed. What was your 1/4 mile time with the flash?
I didn't record it because I kept messing the launch up and it wasn't a good indicator or performance , it was in the low 13s for 2 runs and high 12s for 1 run
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      07-25-2016, 11:05 AM   #5
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you'd be surprised what some good tuning would do for a cars drivability and ppower
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