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Back on the road again.

Upgrades this time around are to name a few:
-New and improved downpipe design
-3.15 diff installed again (from 2.93)
-full VANOS rebuild
-UUC DSSR
-Re-designed...

Im starting to understand why BMW supplied the M5 with the fake sound...
The S63 and the S63Tu just sound awfull, and BMW probably tried and tried to make it sound better, but ultimately gave up.
...

Farting and Resonating put togeather... and this is what you get.

Sounds,, well just bad.

I'm starting to think that there is no way possible to make this engine sound good, and then you buy...

New downpipes installed, hopefully I will finish piecing togeather the car this weekend.

Same as before, maybe a bit more. Current setup is 490hp@6000rpm and 680nm@3600rpm but both are caped due to various reasons.
1. Old clutch setup maxed out at 700nm so we had to cap the torque
2....

machine polish with various 3M stuff, wolfang paint sealant followed by some canuba


http://www.bimmerboost.com/images/imported/2013/05/2013Garage11001-1.jpg

...

Done!



http://www.bimmerboost.com/images/imported/2013/04/2013Garage9001-1.jpg


http://www.bimmerboost.com/images/imported/2013/04/2013Garage9002-1.jpg

Thanks

I use VANOS because its better than not using VANOS.

The VEMS can also control it.

Not to brag,, but I have done 300km/h+ in an Enzo (me at the wheel). Off all the cars I have ever driven, including some very expensive stuff, the Enzo drive still is #1.

Steel braided clutch line installed
http://www.bimmerboost.com/images/imported/2013/04/2013Garage6001-1.jpg

S3.15 installed and full of Castrol 75W140 LSD. ...

Haha!

Im seeking less backpressure, better boost-control and lower EGT's,

The biproduct might be MORE POWAH :D

Few pictures from the downpipe re-design/facelift being done at JAWS Motorsport in Sweden.

The Wastegate discharge pipe will be 40mm, the wastegate itself is 20mm but might be increased to...

VEMS is working fine :D

Feature in the December edition of Eurotuner Magazine

http://www.eurotuner.com/featuredvehicles/eurp_1212_1995_bmw_m3_gt/

I have wanted to re-design the ends of the exhaust housing for a while now, and the entry into the downpipes. The Turbos are Garrett GT2252, and are mainly used in Diesel applications, the Nissan...

yup.. more pressure pr contact point.. Just look at the WRC winter tires :D

26212

http://www.youtube.com/watch?v=elP_34ltdWI

Studded tires are not legal on mainland Europe, but a nice set of narrow 225 winter tires will do nicely


http://www.bimmerboost.com/images/imported/2013/01/Wintermode1-1.jpg

The 1 series also has not LSD.. Which makes ALL the diffrence for a RWD car in snow.

I use my M3 in the snow, its actually quite good, apart from the suspention which is set up for track usage...

Big enough wheels and it looks ,, well,, ok.

BTW.. the MB CLS Shooting Brake looks fantastic,, on the correct wheels. On small wheels it looks like an inflated E-class touring.

Nice,

I managed to outrun a C6 Z06 on my M3GT
Also an E60M5 using minimum boost.

Nice feeling :D

Yeah but your injection mist will be injected into slower air, so my fear is that droplets can develope on the filter or filter housing.

Guys there is not pressure pre turbo impeler,, so dont calculate the airspeed at a 17psi..

Injecting after impeler is injecting into boost. Pre-impeler is just the airspeed of the air being drawn...