Conservatively tuned F90 from Burger: Dragy 1/4 mile time
The launch on that particular run wasn't good and I only managed 3.12secs to 60mph and a 1.73sec 60ft. If I could've combined that 10.9sec 1/4 mile with my best launches to 60mph (2.85sec) and a 60ft of 1.6x (which I've achieved fairly reliably), it'd probably net me another 0.25 to 0.3secs hypothetically bringing it down to a 10.6. But, alas, I've tried repeatedly and I just can't hook up. It was the same story yesterday, Dragy read 1.8sec 60ft and 3.18sec 0-60mph with a 1/4 mile of 10.92sec. It's time to get to the track and try this on a properly prep'd surface methinks.
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Sure the RS3 has more potential. But for a large and heavy as hell grocery getter in the 10s with ONE mod is more impressive .

I also think they had R compound street tires for their runs...
fwiw, they guy that owns that RS3 drove it home 400 miles, from AL to FL, after it ran 9s on 6 consecutive passes.... he used to actually be big on the C63 forum and had the C63 record for a while if any of you remember "dad's_C63", its his RS3... he is also the same guy that has the US RS7 record too
the RS3 is the reason i sold my W212 E63 ... also i am partial to the audi 5 cylinder motors as I loved group B rally

C63s have a history of snapping driveshafts as well with pretty mild tunes.
C63s have a history of snapping driveshafts as well with pretty mild tunes.
this is actual a very safe setup and mild, they guy drove this car home on a 400 mile road trip after these runs.... wait until they put the big turbos on and build the motor (just rods + pistons) and turn up the hp/trq +200-300 and increase the rpm another 1000 (after changing cam/ springs and retainers)

there is another rs3 running 9.8 too by eurocode with minimal mods (basically the same as the apr car... stock turbo housing with different CHRA, downpipes, intake)
Last edited by gaspam; May 30, 2018 at 12:47 PM.
this is actual a very safe setup and mild, they guy drove this car home on a 400 mile road trip after these runs.... wait until they put the big turbos on and build the motor (just rods + pistons) and turn up the hp/trq +200-300 and increase the rpm another 1000 (after changing cam/ springs and retainers)

... that's why i sold my W212 E63sMB does make it a lot harder for tuners vs bmw/audi or perhaps tuners just dont try as hard on the MB platform (due to less demand perhaps compared to the average bmw/audi buyer)
My God these are FAST. RS3 does not come in a wagon does it?
So now one must break into the 10's stock?
Terry's offered piggybacks for the F10 for years now. His devices tuned 2 of my F10 550s, 3 F10 M5s and 2 F06 M6 GCs. His JB4 turned my X5M into something approaching an 800hp monster. Sadly, they're all gone now, too.








