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Hi All

Looking for any info/links for gearbox upgrades as doing a big turbo project.

Any help much appreciated

517 or Sportmile.

Sportmile? They new on the RS6 scene?

Shoppinit wrote:Sportmile? They new on the RS6 scene?

Not really, they've built a mean C5 before but not a lot is known about it. But given their trailblazing C6 gearbox hardening endeavours, they might be handy at uprating the C5's box. I've asked but got nowhere. Si might find better inroads.

Very interesting. Will be keeping an eye out.

i got a message from: biuro@sportmile.pl when i asked them if its possible upgrading the C5 box internals, got a short answer back:

''yes without any problem , we can do even stage 3 up to 800 hp 1000 nm . What setup you ve got''

Much interestedness... *subscribe*

Thanks Bam. No worries ill speak to sportmile,i supply there turbos. will update

Didn't MRC map the sportmile C7?

I know Mihnea mapped their C6. It is ridiculously fast with three states of map.

Yes thats right Mihnea is mapping there cars.

Update on Box Upgrades

Was recommend these guys from a 690hp c5 owner http://ujue5.xspw3.servertrust.com/Sear ... asp?Cat=30 will call later today.

Hmm. Level10... Contentious...



Is that 690 real hp or 690 USA hp?

Is a uk owner ive not seen a dyno but has many hi powered cars/projects. Please give me more details/info on Level10 if have.... if prefer PM please do.

Even Tozzom8 who is a well respected tranny builder over the pond says there's no such thing as a bulletproof C5 RS6 slush box.