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Go Back   TDIClub Forums > VW TDI Discussion Areas > TDI Power Enhancements

TDI Power Enhancements Discussions about increasing the power of your TDI engine. i.e. chips, injectors, powerboxes, clutches, etc. Handling, suspensions, wheels, type discussion should be put into the "Upgrades (non TDI Engine related)" forum. Non TDI vehicle related postings will be moved or removed. Please note the Performance Disclaimer.

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Old July 27th, 2017, 17:42   #46
im570rm
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in the end i did upgraded the turbo with 1.5 mm bigger turbine and 56mm wheel from 2056vl .Should be good for 230 bhp , so above my goal .Spools close to stock .When i adjusted the turbo i realized that the car already haves a mild tune...requested boost is 1.2 bars vs ~1 bar stock.I think need more then this haha,a new tune comes next...maybe i'll go with the iveco nozzles in the nearest future as well.
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Old August 20th, 2017, 08:58   #47
MJF
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Has anyone tried limits of automatic transmission? I probably have to change new cams etc and I want more power than stock tuned engine. So is there any point to do it with stock automatic transmisson?
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Old August 21st, 2017, 13:44   #48
1.4TDI PD
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The max torque limit for the 01V/ZF 5HP19 is around 440Nm or 320 lb·ft so if you stay in this limits it should be fine but you could help the transmission out with a aditional atf cooler.
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Old August 22nd, 2017, 08:28   #49
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Have you ever seen this? Seems like end of the OE DMF. Nowdays you cannot trust original parts anymore, they fail under 500000km.

Here we have indeed stock oe dmf detached from center hub and tilted atleast over 20degrees so dtc signal to the ecu was off and therefore some radical SOI problems with pump. At least did get flames out from exhaust with launch limiter.



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Old August 24th, 2017, 14:29   #50
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Hello! Frist, Sorry for my bad language.. i have a A6 C5 with BAU engine and i want 240-270hp. What do i need? My engine is stock.

Kim Espen
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Old August 29th, 2017, 07:00   #51
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Quote:
Originally Posted by Tdi_kimmi View Post
Hello! Frist, Sorry for my bad language.. i have a A6 C5 with BAU engine and i want 240-270hp. What do i need? My engine is stock.
Kim Espen
For that power you need bit bigger nozzles and upgraded turbo. Using cummins nozzles or cpc smallest nozzles. Not sure if cpc is active anymore, but worth to ask.
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Old September 1st, 2017, 08:27   #52
Tdi_kimmi
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Quote:
Originally Posted by diffas View Post
For that power you need bit bigger nozzles and upgraded turbo. Using cummins nozzles or cpc smallest nozzles. Not sure if cpc is active anymore, but worth to ask.
From what cummins ? 🙂 Do you have a tip om turbo? I prefer bolt on 😄
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Old April 24th, 2018, 10:38   #53
Ephry
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Quote:
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For 200hp there is no need for upgrades. Since you are upgrading turbo anyway why not to upgrade it to support even bigger output like 250+. After remap you want more anyway?! It's never enough!

Old thread I know, but I have been away for a long while. This is 250+ at the wheels, or crank? Looking into what it would take for 250+ at the wheels in an A4 Quattro.
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Old April 26th, 2018, 09:21   #54
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We are tuning engines, so engine power. :P
Principal for the power is quite a straight forward, bigger nozzles and bigger turbo + supporting mods. Depending what the startpoint base engine is what kind of nozzles you need.
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