Quote:
Originally Posted by ATX78703
Isn't a X5/X6M a beast anyway? Can you explain to me what the tunes add? Is it real gains or more just a little better throttle feel? Or is it just the thought that more is better?
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i always thought why should i spend money on heavy suv with 555hp which is enough for suv and doesn't trust tune company's hp claim. after test drive my friend's f10 550xi with dinan stage 2 and race against my truck, i wanted to tune my truck.
yes throttle feel got much better and i felt good power on mid range rpm(now it feel like true m car) and went to my dealer and let few Service Staffs tested my truck for opinions and suprised how it behave and feel, one guy just keep laughing whole time..
when people ask me "is it fast?", i used to say "ok" now i say to them"fast"
