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  1. #1
    deburgh999's Avatar
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    b6 1.8t turbo change

    just a general question, i have the 1.8t 163 bhp A4 as was wondering if i was to put a turbo from a 225 bhp TT and injectors in mine, had it remapped would this work or is there more you need to change? Just wondering what is differernt between the 2 engines?

    Cheers

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  3. #2
    CMD
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    Pointing Forward's!!!!!!!!!

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    pm Badger5 (bill) he is the daddy ..
    AUDI A4 190T S-LINE.


    WWW.PR-DETAILING.CO.UK CERTIFIED DETAILERS

  4. #3
    Reverse Gear

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    The clutch is weak even with std k03 turbo and remap in the 163 bhp engine. A map that use k04 turbo at maximum demand reinforced clutch and maybe flywheel exchange too.
    Larger Intercooler, sport cat with downpipe + cat back system to make it easier to fit.

    Something like this?
    Audi B6 A4 Quattro 1.8T > Engine > Turbo > APR Stage 3 Plus > ES#4324 APR Stage III+ Turbo Kit - T3100010
    // A4 1.8T-190[BEX] Quattro Avant -04, Powerchip stage 1 remap, Milltek Turbo-back exhaust, Evolution Racewerks TIP, N75E, RS4-B7 rear Sway bar (22mm) //

  5. #4
    mitch2575's Avatar
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    let me know how you get on?? Sounds tempting....
    1.8T Quattro Sport - Stock at present!
    Wish List - Remap, Sounds, AIR RIDE! & Shoes!

  6. #5
    deburgh999's Avatar
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    ill do it know, thanks for the help.

  7. #6
    BahnStormer77's Avatar
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    1.8T's not really my area, but comparing TT180to the TT225, the 225's have 2 intercoolers versus the single one in the 180 for starters.
    LostBok/BahnStormer77
    A6 (C7) Avant 3.0TFSI, DSG, rain and light sensor pack, LED headlight pack, MMI touch, SDS high, AMI, 360deg sensors + auto-park, Dunlop SP Winter Sports / Pirelli P Zero's.

  8. #7
    deburgh999's Avatar
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    got answers, the turbos are completely different fitting so will never bolt together, recommendation is ko4 turbo! looks like i better start saving!

  9. #8
    Danb's Avatar
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    Hi Guys,

    Just to add on this and hopefully help a few people out.

    As the engine is positioned longitudanally in the A4/PASSAT than the transverse in the K04 S3/TT/Leon, the turbo manifold and turbo is a totally different fit. The transverse cars have a different turbo position and therefore manifold offset depending on whether they are R/H/D or L/H/D too, due to the brake servo and steering rack getting in the way.

    The A4 don't have this problem whether its R/H/D or L/H/D as the turbo is side on and away from the bulkhead.

    We have an easier time with our cars.

    To get K04 power in our cars turns out to be very quite simple. We need the K04-015 turbo.

    Yes that -015 makes all the difference.

    This turbo is a true K04, yet bolts onto our manifold with no modifications. The -015 denotes the different fitment.

    I belive it is the same case with the exhaust downpipe, it fits with no need to change.

    With uprated injectors and a fuel pressure regulator like the ones found on the S3/TT and a remap. You will be looking a decent gains for the outlay with potentially 235-275bhp depending on what intercooler sytem you have (single or twin or FMC)

    Do a little research and you will find information in regards to this conversion. I hope to do mine soon.


    Hopefully this will help
    2003 Audi A4 Avant Quattro Sport 1.8T (190) 6 Speed

    Dolphin Grey - Factory HID's - Full Colour Dis - DX Sat Nav - GmbH Bodystyling - 18" RS4 Wheels - BOSE Symphony - Black Grill Surrounds

    Planned Enhancements:- 19" BBS LMs - Eibach Springs - Koni Sports - B7 RS4 Rear ARB - A FRONT TOWING EYE COVER!



  10. #9
    docurley's Avatar
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    Stock K04-15 will only yield around 245bhp at the fly with all the extras I'm afraid.
    Black Audi RS4 2006 Exclusive edition, Black optic option (stock for now)

  11. #10
    Reverse Gear

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    Just to bring this one back, my 2001 AVJ will and can take a K04 to bolt straight on? Obviously it needs to be the 015 (15) product number, could you just confirm? If so im buying one!

  12. #11
    docurley's Avatar
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    Correct, but please don't buy the cheap ebay one's.
    Black Audi RS4 2006 Exclusive edition, Black optic option (stock for now)

 

 

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