Quote:
Originally Posted by mainly
no, its already developed, and available for sale.
ECU tuning group, california.
ive been talking with their tuner over email. first when he told me it was 730 hp, i thought he was referring to a fully built m5 with tune, downpipes, upgraded turbos, etc, etc,
but he said no its just the tune. 
it seemed a lot higher than most other tunes i said, he said "yeah , we made it stronger". |
Sure he didn't say 630hp?
That's what their dynosheet says anyway:
http://ecutuninggroup.com/wp-content...024.jpg?hover=
I would be a bit sceptical if they are doing 100hp over their advertised tune and and achieves this without downpipes etc. There is also said to be a boost limit in the ECU that has to be bypassed with some extra hardware... But, hey, they might have found out something new
