S2 Avant MTM -> RS2 -> GT3071R -> CT355

[Bram]

Finally I have some time to do a write-up of my conversions and maybe give something back to this forum by writing about it. I have to say that I really learned a lot by reading others work and failures, but also the good stories
OK, here we go.

1st stage:

full 3" SS exhaust incl. 034 motorsport downpipe and Borla boxes.

[Bram]

I also used a 034 motorsport catalytic convertor as seen on this picture

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a picture from the rear box

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From this exhaust conversion I noticed that the pickup of the k24 turbo went a bit quicker. And a lot more noise from the exhaust

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Stage 2:

034 RS2 replica injectors
RS2 turbo
1.9 bar WG spring
Scat h-beam rods
VMAP 3 bar sensor
Glyco bearings
STR manifold
Bosch Fuel pump
gasket kits
ARP head studs
RS2 ADU cams

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The VMAP in the ABY ECU

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Put a RS2 IC in place

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I also put a bigger inlet in the ABY air box. Now it has a diameter of 12cm, so I think it is a bit bigger then the RS2 box

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The difference shown

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And after some grinding it fits into the ABY box!

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Started removing the old k24 turbo. Took us 2 days because one stud from the EM would not come loose!!!!

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And some grinding needed to be done on the STR EM in order to fit the WG

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Next step was removing the head, to fit the new Scat rods, put a new head gasket in place and secure everything with ARP head studs. It took us 1,5 day to do everything.

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Placing the new rods with the S2 pistons and new piston rings

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New Scat h-beam in place.