MK5 Golf GTI
All Things Mk5 => Modifications & Technical Area => Performance Modifications => Topic started by: BigZee87 on August 25, 2014, 05:56:40 pm
-
Hi all,
I have been looking for a bit at the remap potential for the GTI as im looking to buy one next week. However coming from the subaru scene im a bit confused with the whole stage 1/1+/2/2+/3/3+ thing... (a remap is a remap and custom to whatever you have bolted on I thought??) :confused:
The car i have in budget will be a low millage 06'ish probably with DSG, and lucky R-Tech are only 30 miles down the road from me so will be getting it done there.
I have seen that you can get around 250 with just a remap and not doing anything else but I will most likely want a bit more so was thinking about adding a decat (maybe just the decat with the stock system as dont want it to be too loud if this will still work?) and a cold air induction. would this be classed as a stage 2 map?? :confused:
Also is there any tips on other things I can change to get a bit more out of the map? I dont want to change the turbo but heard the KO3 was good for about 280 which I would be happy with. what else is needed to get close to that figure?
-
The whole stage thing was originally created by Revo I believe but now its just a good way to measure what level of tuning your at regardless of what company maps your car. Stage 2 is decat/ sports cat (which works best with a full system to compliment) and CAI also an intercooler is recommended. To Max a K03 you'll need CAI, Turbo back exhaust, intercooler and probably a high pressure fuel pump.
-
For cheap gains to complement a remap, get a panel filter and remove the pre-cat from the exhaust
See here: http://www.mk5golfgti.co.uk/forum/index.php?topic=41083.0
-
Cheers lads. I'll definitely be getting rid of the pre cat, can't beat free gains!!!
I saw an install how to for an s3 intercooler and looked like a big job so didn't really fancy that lol
Does anyone have a rough estimate for achievable power with everything other than the intercooler? Will 265ish be reasonable to expect using 99 Ron?
-
Presuming that everything else is sound like turbo condition etc obviously
-
Intercooler won't get you any more power on the dyno but will help to maintain power when driving hard on the road, as it maintains a flow of cool air. The dyno fans are so powerful that you wouldn't notice any more power there (if you see what I mean). . .
Get an intake. Either EVOMS, ITG or Revo for the best gains.
Intake and pre-cat delete will see around 260bhp with 99RON.
After that it's Downpipe & sports cat (or decat) and an uprated HPFP (high pressure fuel pump) :happy2: