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05-08-2017, 10:39 PM | #1 |
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Drag Racing DCt 135i with PS2 Turbo
Now that there is more support for the N55 platform and we are seeing more and more Ps2 turbo upgrades, I feel this should be updated with more current information
My search showed 4--5 year old posts on stock turbo and JB4 using the oem LC on their DCTs. Im going to the track in 2 weeks and id like to get the most out of it Should I just use the oem LC and just 'ezmode' it? After I get that 1 second delay out of the way that is Mods in sig.
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2011 135i N55 Pure Stage 2 Turbo, Stage 2 LPFP, N54tuning.com Catless DP, Cobb Drop in, AEM Meth Kit, MHD, BMS OCC, Tuned by WedgePerformance
PI, LSD, and Dif lockdown coming soon |
05-11-2017, 10:41 AM | #2 |
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I'm Pure stage 2, tuned by Wedge, running 265 RS3's. Stock launch control is worthless for me right now. People on n54tech have been talking about a different method to use.
Turn traction all the way off (long press of the DTC button), hold brake, tap gas pedal repeatedly to the kickdown, and rpms should climb. I have not tested this yet, but it seems to working for some folks. If I could launch at 2 or 2.5k rpms I believe I would actually be able to get off the line. |
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05-11-2017, 10:46 AM | #3 |
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I think pressing the gas to the kickdown with brake down and DSC off will enable the LC, but you have to hold it down to do that
So just stomp a bunch and time it right ?
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2011 135i N55 Pure Stage 2 Turbo, Stage 2 LPFP, N54tuning.com Catless DP, Cobb Drop in, AEM Meth Kit, MHD, BMS OCC, Tuned by WedgePerformance
PI, LSD, and Dif lockdown coming soon |
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05-15-2017, 03:29 PM | #4 |
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Yeah just tried the holding the brake down and pumping the gas, it only goes up to like maybe 1.8k then as I floor it ill go nearly sideways lol
Maybe I should feather the throttle (linear throttle ftw) and gradually go down through first gear, then give it all the gas in 2nd.. Was hoping for a easy mode... I want 11s...
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2011 135i N55 Pure Stage 2 Turbo, Stage 2 LPFP, N54tuning.com Catless DP, Cobb Drop in, AEM Meth Kit, MHD, BMS OCC, Tuned by WedgePerformance
PI, LSD, and Dif lockdown coming soon |
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05-16-2017, 09:07 AM | #5 |
Captain Dutch Rudder
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You need the 135is DCT tune, lowers launch control to 3500 instead of 4500 or whatever its at from the factory.
Joe@TopGearSolutions can do it for you.
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No more E92 or E82
Last edited by Dylanize; 05-16-2017 at 09:28 AM.. |
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05-16-2017, 11:00 AM | #7 |
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MHD can do that for the N55?
and I think Wedge made some changes to where LC is now going to kick in at 3500 instead, Ill try it when the rain stops
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2011 135i N55 Pure Stage 2 Turbo, Stage 2 LPFP, N54tuning.com Catless DP, Cobb Drop in, AEM Meth Kit, MHD, BMS OCC, Tuned by WedgePerformance
PI, LSD, and Dif lockdown coming soon |
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05-16-2017, 09:05 PM | #8 |
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05-17-2017, 06:15 AM | #10 |
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My Car is PS2 Stage one tune 93 tune...I can't get MHD yet.
Devised a LC where I get a 1.8x a few times which will set you up for 11's with a good mph at the end. Use LC but when revving ....back off kickdown and as revs fall below 3000rpm then let go of brake.... make sure u do burnout prior to get heat into tyres which make it sticky on launch.. I used stock RFT and non RFT and both at 1.8 60ft |
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05-31-2017, 10:57 AM | #11 |
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I managed a 12.2 with the shittiest of 60 fts lol
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2011 135i N55 Pure Stage 2 Turbo, Stage 2 LPFP, N54tuning.com Catless DP, Cobb Drop in, AEM Meth Kit, MHD, BMS OCC, Tuned by WedgePerformance
PI, LSD, and Dif lockdown coming soon |
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