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VW/Audi 07K (2.5L 20V I5) Swap Thread

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Old 12-10-2020, 03:38 PM
  #2326  
EastEnd944
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Originally Posted by 4Lo
Anyone have a forged 8 bolt TT-RS crank or two they want to sell? Looking for 2 to build a couple engines.
Would most likely be better off asking this in a vw/audi forum like vwvortex or audiworld.
Old 12-10-2020, 09:00 PM
  #2327  
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Originally Posted by FrenchToast
This. ECS's catalog is essentially reading off of a semi-public VAG parts catalog. It's worth noting that these published catalogs are not the latest revision.

I would suspect the crank is not actually NLA but is a restricted part. Manufacturers have often started placing restrictions on major non-consumable drivetrain parts of performance cars, and in order to obtain them you may need a VIN and proof of needing that part. Some dealers will be more open about it than others.

I think the last of the first-gen TTRS is still new enough that Audi is legally required to carry parts for the car.

Many dealer parts divisions don't want to deal with non-industry professionals actually requesting parts other than wipers and filters. Try to find a dealer that can actually give you a straight answer on the status of the part. If still no luck, contact Audi Motorsport. You could also try Iroz or 034 Motorsport, they are tuners that might know how to get one.
Thanks. The feedback I received from multiple Audi dealers (all U.S.) was that it isn't a restricted part, they just don't have any stock and aren't sure when more would be produced. I'll try Audi Motorsports and give Hank a shout. Appreciate the recommendations there.
Old 12-10-2020, 09:04 PM
  #2328  
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Originally Posted by EastEnd944
Would most likely be better off asking this in a vw/audi forum like vwvortex or audiworld.
Thanks, I'll do so. Just figured I'd reach out here first in the event someone had bought one they aren't going to use or knew of a source that had them in stock.
Old 12-11-2020, 08:35 PM
  #2329  
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I was just thinking about the 01e adapter kit that projectnine was supposedly working on. Went to look at his site since I have it saved and the url isnt valid, his other site widerstandsafig is up but no details on there.

Did he go out of business or just consolidate websites? Checking to see if anyone knows.
Old 12-11-2020, 10:32 PM
  #2330  
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Originally Posted by 4Lo
Anyone have a forged 8 bolt TT-RS crank or two they want to sell? Looking for 2 to build a couple engines.
This place on eBay has 1 left of the newer more expensive revision.

https://www.ebay.com/itm/OEM-AUDI-RS...F/293731226401

Not sure if ECS Tuning has a source for them.

https://www.ecstuning.com/b-genuine-...ft/07k105021f/


Edit: more here https://www.ebay.com/itm/New-OEM-Aud...F/124423517687

Last edited by Sixline; 12-12-2020 at 12:23 AM.
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Old 12-12-2020, 04:06 PM
  #2331  
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Originally Posted by Sixline
This place on eBay has 1 left of the newer more expensive revision.

https://www.ebay.com/itm/OEM-AUDI-RS...F/293731226401

Not sure if ECS Tuning has a source for them.

https://www.ecstuning.com/b-genuine-...ft/07k105021f/


Edit: more here https://www.ebay.com/itm/New-OEM-Aud...F/124423517687
Thanks, unfortunately those newer DAZA RS3 crankshafts don't fit the earlier 07k engine that this swap is based around. Needs to be the first gen TTRS crankshaft PN 07K105101P to fit these 07k swaps. ECS sources all theirs from Audi who doesn't have any in stock and doesn't know when more will be manufactured . Didn't think they'd be this hard to come by.
Old 12-12-2020, 09:56 PM
  #2332  
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Originally Posted by 4Lo
Thanks, unfortunately those newer DAZA RS3 crankshafts don't fit the earlier 07k engine that this swap is based around. Needs to be the first gen TTRS crankshaft PN 07K105101P to fit these 07k swaps. ECS sources all theirs from Audi who doesn't have any in stock and doesn't know when more will be manufactured . Didn't think they'd be this hard to come by.
I know they changed to an aluminum block vs iron and the crank is hollow for additional weight savings. Pistons and rods still have compatibility between the engines. What is different that doesn't make it fit?

Edit: looks like the front main bearing size is different? My mistake, I thought they were all interchangeable. I hope the early cranks don't become NLA.

Last edited by Sixline; 12-13-2020 at 12:48 AM.
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Old 12-13-2020, 10:54 AM
  #2333  
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All the main journals are different from my understanding. Timing gear is also probably different I'm assuming.
Old 12-16-2020, 05:08 PM
  #2334  
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Originally Posted by Brian Smith
I was just thinking about the 01e adapter kit that projectnine was supposedly working on. Went to look at his site since I have it saved and the url isnt valid, his other site widerstandsafig is up but no details on there.

Did he go out of business or just consolidate websites? Checking to see if anyone knows.
He had some life changes. Still has all the molds, but shut down his operation for the time being from my understanding.
Old 12-18-2020, 05:16 AM
  #2335  
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For anyone interested in an electric A/C compressor option and idle air control for the VR6 throttle body(primarily for non PE users), see my thread here.

https://rennlist.com/forums/924-931-...l#post17101465
Old 12-29-2020, 12:31 PM
  #2336  
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Has anyone tried getting either of the drive belts recently? It seems that I am unable to find any US sellers, compared to them being readily available on amazon and other parts websites when I initially ordered during the summer.

Also, I had planned on posting a "review" of sorts on the turbo 07K swap including videos, but won't be able to until I swap a new motor in. I managed to throw a belt about 20 minutes from home and decided cooking my engine was preferable to waiting in sub freezing temperatures at 10pm for a flatbed. I had decided to try using the lightweight pulley from ECS and take off my TTRS pulley... A word of advice, don't.


Old 12-30-2020, 12:41 PM
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Has anyone tried this on a Right Hand Drive car yet?
Old 12-31-2020, 01:18 AM
  #2338  
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Originally Posted by MarkB.
Has anyone tried this on a Right Hand Drive car yet?
There's a guy in the UK with one. Green car is all I can remember. Not sure if he is on Rennlist. Have seen him on one or more of the FB boards.
I think his name is James. Maybe Howitson or Hewson or something like that as a surname.
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Old 12-31-2020, 08:35 AM
  #2339  
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Am I right in thinking this is the QuickTime bell housing Alan designed?
https://www.holley.com/products/driv.../parts/RM-7060
Old 01-04-2021, 06:35 PM
  #2340  
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Originally Posted by 333pg333
There's a guy in the UK with one. Green car is all I can remember. Not sure if he is on Rennlist. Have seen him on one or more of the FB boards.
I think his name is James. Maybe Howitson or Hewson or something like that as a surname.
I believe that car is a standard AAN (the old school Audi I5) if it's the car I'm thinking of.


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