All Things Mk5 > Performance Modifications

Advice on modifications

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mackit:

--- Quote from: Hurdy on May 05, 2010, 11:08:12 pm ---The diverter valve is worth changing to a revision D OEM piston version from the diaphragm version. The diaphragm version is prone to splitting even on stock cars. I've even seen them go on the 1.4TSi cars. :surprised:

i) Superchips remap - are you wanting the flexibility of being able to return the car to stock via the Bluefin module or just going for the map?  A superchips map wouldn't be my first or second choice, but if you aren't seeking ultimate performance and you are simply wanting a decent smooth map then it will be fine. :happy2:

ii) Milltek Catback - will not see you get much of a power increase, it is more for looks. The real power comes from the downpipe and sports cat section.

iii) Panel filter - something like an ITG or Pipercross panel filter will give you a moderate power increase, but the main power would come from intakes such as ITG, EVOM's or Forge Twintake.

2) S3 intercooler - this is another decent upgrade for the money, but for a better return you could go for either a THS or Forge Twintercooler version.

Many people overlook the important upgrades like brakes and suspension, but you will realise that with the extra power you'll need extra stopping power and a tighter suspension to cope with it all. The modifying path can be as long or as short as you want it to be, but generally speaking whenever you increase the capability of one element of a car, you will invariably find a weak link further along the chain that needs upgrading. :happy2:


HTH.

--- End quote ---

Yes...Bluefin is a convenience for me to switch when i want.  I know REVO and others can do this but there are extra costs involved with the REVO switch.  From looking at the remaps available for the ED30, would it be fair to say that the Superchips remap is probably the least aggressive?  The figures seem a smidgen lower and that is probably my preference.  I know...what a wuss i am!  :ashamed:

I'd prefer the torque to be limited even though i know i am talking to the wrong man on conservative figures.  :wink:  As mentioned, i am simply mod'ing for fast road use (where safe ofcourse) rather than a track.

Am i right in saying that the Milltek exhaust sits more flush with the car than the stock exhausts?  Noticed it in the picture and it looked much better than stock.  :confused:

I did look at the EVOMs and Forge intake systems but they seem quite extensive and come with the drawback of losing the engine cover to accomodate the piping.  Is that correct?  Unsure if i want to do that.  If i was going for a stage 2 remap or beyond i think it may be a worthy upgrade.

I did look at the Forge intercooler.  Basically £200 more but is it necessary for running a stage 1 remap?  I thought the Audi S3 intercooler would suffice but i think i understand your point.  For an extra £200 you get something far superior basically.

Also, when i contacted my insurance company they quoted me the same price for adding the Milltek, Intake and Intercooler or doing all that plus the Bluefin remap.  :confused:  How strange?  :rolleye:

stealthwolf:
I find the brakes woefully inadequate on a stock edition 30.

NB07:

--- Quote from: stealthwolf on May 06, 2010, 04:44:22 pm ---I find the brakes woefully inadequate on a stock edition 30.

--- End quote ---

i have to say that i have never had a problem with them. i do go for a hard blast on country roads etc and normally use the gears a lot but only get fade after a real hardcore session (but i never push it over the limit of my abilities). maybe im a lucky one or something because all ive read on the forum since it began is that the standard brakes are crap! if its for road use only then i cant see why they may be an issue? im in the process of upgrading mine because i want to be able to track my car without having issues but on the road im running standard brakes with no problemos  :happy2:

NB07:
sorry, and mackit, if your keen to go to the next stage but unsure i would say only get a remap. when i went stage 1 it was a revelation and i really enjoyed it, when i put the exhaust on i felt nothing. unless you are planning on putting a fuel pump and CAI then i wouldnt bother. get a remap and a panel filter if you really have to but i wouldnt bother wasting money on an exhaust unless you want massive gains. its a slippery slope though and once i had revo'ed my car i had a panel filter at the same time and loved it for a few months, then saved up for stage 2 and full exhaust and for me it didnt feel enough of a gain for the money i spent, however soon as i put the ITG and feul pump on i was amazed at teh power!  :smiley:

gobbleplease:
Like you said mate, the suspension on the standard ed30/gti is pretty good as standard so if you are happy with it dont change it. If you fancy a few chassis tweaks a WALK kit and ARBs would be be a good upgrade.

Also like someone mentioned if you are going for a bit more power a new recirc or Divertor valve should be fitted for reliability (oem revision D piston divertor valve can be had for £45 from Vw).

Also IMO brakes are the best Mod you can do on the mk5 so id make that high on your priority list.

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