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Thread: The plans for my MK4!

  1. #1
    Cache Guest

    The plans for my MK4!

    Hey guys,

    Since it's so quiet in here, I thought I would stir the pot and let you guys know about my past and future modifications/plans for my GTI and get some feedback. As most of you know, I own a delightful jazz blue 4 door mk4 GTI. The current modifications are as follows:

    Full Exhaust
    GFB Stealth FX

    Big list eh?

    The exhaust is a 2.5' custom mandrel bent dump pipe to a super hi-flow cat and then 2.75' pipe from cat back. The whole system ends with duel 3' tips. And yes, you read correctly, there is no mufflers. I originally wanted no cat either, but Australian exhaust engineers arnt quite as adept as the people at 42 draft designs (who make full turbo back no-cat systems that dont throw codes) so I had to chuck it in. Either way...it sounds perfect.

    Future plans:

    GT25/30 Disco Potato Turbo
    FMI w/ custom fabrication
    Proper engine management system (not a chip)
    Plus all the goodies neccessary when you do a turbo conversion...the list is massive.

    My budget is around 15k at the moment, as soon as I find a competent workshop to work with in Queensland the mods will start. As far as body goes, I am going to have to get a custom front bar made up to fit the FMI in, as I dislike all the current aftermarket kits availible on the market. 18x8's will go on within a week or two, once I decide on a finish. As for interior/sound, the car already has an extensive eclipse system in it. 2 x 6' splits, 2 x 6 x 9's, 1 x 10 sub, 2 x 12 sub.

    I think thats about it for now...I will keep you guys updated with all my mods!

    Cheers,

    Jake

  2. #2
    Join Date
    Mar 2007
    Location
    sydney
    Posts
    328
    it will turn out to be a bit of a machine this thing. good luck with everything

  3. #3
    Cache Guest
    Quote Originally Posted by VWEAPN View Post
    it will turn out to be a bit of a machine this thing. good luck with everything
    Thats the plan mate . Pre-addiction of golfs I owned a very very large horsepower skyline...this thing will follow suit. I'm looking for the achieveable mark of 200fwkw on a day to day tune. I know I'm going to blow my budget...but I dont really mind, what else is there to spend money on at 19 .

    Thanks!

  4. #4
    gpk_gti Guest
    woohooo!! now thats a list! sounds like it will be some beast when its complete.Have you got a time frame Cache for all these mods?? I do have a PVW mag somewhere ,that has a huge write up about installing and adapting the front bar on a mk4,might try to find it for you!!! keep us up to date with all your mods and if possible ,take some shots to share your journey!! best of luck mate!!!

  5. #5
    Cache Guest
    Cheers for the comments George.

    Time frame is 6 months or so, I dont really want to rush anything with this car...as from what I have read people who dont plan it properly normally end up in a mess.

    I definitly need to invest in a digital camera...as I dont own one. A question for you knowledgeable folk....how do the gearboxes hold up in the MK4's when they start approaching the big hp marks?

    Cheers fellas.

  6. #6
    Join Date
    May 2005
    Location
    Melbourne, Mexico
    Posts
    8,994
    Users Country Flag
    Your gonna want an LSD I reckon. When that's installed I think they can removed the diff pin rivets and swap them for bolts.
    The box itself seems to last OK.

    Gavin

  7. #7
    Cache Guest
    Thanks for the advice Gavin. Sounds like a plan to me. I will keep you guys updated.

  8. #8
    Join Date
    Mar 2007
    Location
    sydney
    Posts
    1,199

    re bov

    hey dude you sould get the bov tuesday or wed cheers, damn thats some list

  9. #9
    Join Date
    Nov 2006
    Location
    Sydney
    Posts
    1,043
    You'll want a 3" with a turbo that size for sure.
    The reason you can't get a place to make you cat-less exhaust is because they are highly illegal in Australia however ok in most states of the U.S

    With a mods list that long you'll probably want a rebult gearbox with LSD (Must) and maybe even straight cut gears on 123 (If you're pulling it apart you might as well )

    Nice plans anyway

  10. #10
    Join Date
    Apr 2006
    Location
    VW Race HQ - Sydney
    Posts
    1,219
    Users Country Flag

    The turbo is too small , The Ko4 off the S3/TT is only slightly smaller and will be a lot cheaper to install , you'll make around 170 from the KO4 and around 190 WKW and thats maxxed out .

    This is what your considering :

    http://www.turbobygarrett.com/turbob...S_739548_1.htm

    This is what you should get :

    http://www.turbobygarrett.com/turbob..._707160_10.htm

    Forget the straight through exhaust , you will get pulled over . Get a decent 3 inch with mufflers and you'll be fine .

    As for the gearbox consider an 01M as they are a lot stronger , also definately get an lsd

    As for stand alone vs chip . Im chipped , happy to go head to head with any stand alone 1.8T with bolt ons only . Stand alone in my books is not for daily driving . And it does require a lot of tuning to get it right

    I'll be up in Queensland shortly for the drags if you can make it out the wife can take you for a drive .

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