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has anybody tried an RS4 K04-025/026 upgrade

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Old 03-02-2009, 08:03 AM
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Default has anybody tried an RS4 K04-025/026 upgrade

<center><img src="http://i24.ebayimg.com/06/i/001/25/53/f630_1_sbl.JPG"></center><p>my buddy bought some way back..... brand new never installed (changed cars before he could)


I know swapping these turbos means pulling the engine and changing some piping... but would it be worth it?

Would my tranny take it?
Old 03-02-2009, 08:06 AM
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Never been done. Not worth it. And your tranny wouldn't take it. Oh, and try STFA.
Old 03-02-2009, 08:09 AM
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Default It would work but with a TIP you would have to be cautious of the tune. Certainly

more reliable than the k03's.
Old 03-02-2009, 08:17 AM
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Default will you be running the matching fueling, software, etc. for it? your Tranny will most likely hold

a Stage 3- Setup (just the turbo's upgraded with stage1 tuning and a boost cap.) but it wont last long much after anything with more horsies than that......
Old 03-02-2009, 10:53 AM
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Default K04s and Tip trannys are fine. Done many, many times...

Whether its a stg 3- or 3 tune, a Tip car will be OK if you make prudent tranny mods and don't drive the car like a drag car. My stg 3 Tip A6 has been going strong for 50K.

Minimum tranny mods include an upgraded torque converter and TCU chip. VAST (vastperformance.com) is the best place for these currently.

Good luck

Mike
Old 03-02-2009, 12:32 PM
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lol, if only he asked this on the B5 S4 forum. Woof.
Old 03-02-2009, 02:43 PM
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Default will never work on your car

but you can sell 'em to me, no problem, I'll help you out.
Old 03-02-2009, 03:19 PM
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Default How much for the TC upgrade?

Isn't it more then sticking 6-speed in?
Old 03-02-2009, 04:15 PM
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Default thanks for the feedback.. i am going to continue searching but I might just end up selling them for

him if I do I will let y'all know
Old 03-02-2009, 07:17 PM
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See vastperformance.com


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