All Things Mk5 > Performance Modifications

Just did a stage 2+ to my GTI, what do you think?

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LuisGTI:
Hello all, like the title says, I did a stage 2+ and I'm happy with the results except with the boost pressure...

Hardware:

3" Ramair Intake
3" Downpipe
Loba HPFP upgrade
Forge PCV fix
Forge DV

294hp 458nm max boost 1.45-1.5

BUT

1.4 @ 5000
1.1 @ 6000
0.9 @ 6500
0.85 @ 7000

And here's the graph... (before and after hpfp upgrade)



What's your thoughts on the tune? Like I said I'm worried about that 0.85 at revlimit although it's 0.9-1 at 6500 when I upshift

rich83:
Looks a little optimistic to me

colesey:
Looks like some great gains in drivability from the hpfp / new mapping.

pudding:

--- Quote from: rich83 on December 17, 2020, 08:25:33 pm ---Looks a little optimistic to me

--- End quote ---

I thought the same.  ED30s make around 300hp from 1.4 bar, so I can't see a K03 making the same.

pudding:

--- Quote from: LuisGTI on December 17, 2020, 01:29:11 am ---What's your thoughts on the tune? Like I said I'm worried about that 0.85 at revlimit although it's 0.9-1 at 6500 when I upshift

--- End quote ---

Is it DSG?

You will get a boost spike after a gear change.  That's normal.

It's a tiny turbo.  That is a typical K03 plot.

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