Author Topic: One for R-Tech or Topher  (Read 1892 times)

Offline Hulmie

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One for R-Tech or Topher
« on: 17 November 2009, 20:37 »
alright lads, looking at getting a K04-001 turbo very shortly. Now with this fitted to my car i know it will need re-mapping but as for things like fuelling and charge temps would you advise changing anything else. Would i need to upgrade to a forge intercooler or could i run without for the time being


mk4 R32 Golf, Reflex Silver, V6

Offline nadlad

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Re: One for R-Tech or Topher
« Reply #1 on: 17 November 2009, 20:48 »
i would save up for a faster car


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<<<Big Build Thread>>>

Offline jtomlin

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Re: One for R-Tech or Topher
« Reply #2 on: 17 November 2009, 20:49 »
ive heard the gains over the ko3s arent that great, and it costs quite a bit more!

Offline Grand Master Patch

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Re: One for R-Tech or Topher
« Reply #3 on: 17 November 2009, 22:14 »
Looks like a few members are a little miss informed :rolleyes:

This turbo is a direct fit.At a guess i'd say uprated fuel pump(lcr will be fine)genesis injectors and maybe a 3 inch maf housing.A fmic would also be a must imo.

Offline Hulmie

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Re: One for R-Tech or Topher
« Reply #4 on: 17 November 2009, 22:18 »
cost of these arent alot different from K03s turbo's and as patch said there are a direct fit. Power wise with the correct mods i beleive these turbo's can amke more power than a k03s


mk4 R32 Golf, Reflex Silver, V6

Offline jtomlin

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Re: One for R-Tech or Topher
« Reply #5 on: 17 November 2009, 22:19 »
i know theyre a direct fit, i was under the impression they are a few hundred more than a ko3s, then you have to piss around with injectors and stuff, for what kind of power over a ko3s? (its a question im not being a smart arse!) :P

Offline Grand Master Patch

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Re: One for R-Tech or Topher
« Reply #6 on: 17 November 2009, 22:22 »
Sure they are the cheapest option to get into the 250+ bhp club,why you would want that much power in a fwd golf i wouldn't know.

Offline Miggie

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Re: One for R-Tech or Topher
« Reply #7 on: 17 November 2009, 22:25 »
As we've seen with some of the other Agu k03's, they make almost 240bhp (nice :wink:)

Mine made 219bhp, but then again it was eating the clutch and now sllipping under the big power difference over the std k03

R-tech Agu k03s power!!

Offline Hulmie

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Re: One for R-Tech or Topher
« Reply #8 on: 17 November 2009, 22:26 »
I beleive you can still run your standard injectors and plus if i can source one for the same price as you would pay for a k03s then it seems to make sense in going for the bigger turbo if my plans are to go for 250bhp+

Reason = Grin factor. Plus used to have a calibra turbo running 300bhp on front wheel drive and its not as bad as what people think.


mk4 R32 Golf, Reflex Silver, V6

Offline Miggie

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Re: One for R-Tech or Topher
« Reply #9 on: 17 November 2009, 22:28 »
I was gonna go with this option but couldn't find a genuine part plus then this k03s came up, off a 11k mile Octavia!

R-tech Agu k03s power!!