I think all chip makers produce an R50 upgrade, that is what I found when searching for my V10.
Interesting fact I didn't know. They certainly don't openly advertise it that is for sure.
Anyways, thought I'd mention it only because no one mentioned this anywhere for starters, even under an intensive forum search. In a couple of areas in this thread and a couple of others too , people say don't bother to chip the V10, too risky, just get the R50 instead, so that may give off a certain impression to someone who seeks, that the R50 is some sort of dead end mod. I just wanted people who search to be aware that the R50 isn't a dead end, just like Alpina to BMW is not a dead end, AMG to Mercedes, and RUF to Porsche. They are still "factory" cars at the end of the day. Perhaps most already knew this, but it certainly hasn't been brought up.
The increase on my '06 V8 (and the same for all T1 V8s) with GIAC software is about 8-10HP and ~20-25lb/ft of torque... The biggest gain is the throttle response and part throttle passing/acceleration :joy:
+1 on the throttle response on this Audi engine.
There's a couple of other tunes out there that provide a few more ponies for the non-fsi V8 than what GIAC advertises, at least when comparing brochure to brochure. Upsolute for one claims 20 hp and 25 ft-lbs of torque for the early V8's. Not ground breaking, especially for a 5500 pound piece of metal and plastic. I was about to have mine flashed a couple of weeks ago, in fact the Upsolute guy was in my driveway, but ran into some technicalities with his software, and then hardware failure. Hopefully it will all be sorted out and we can meet again.