modifying limits

[Davo1983]

when I finally get the R53 cooper s, what's the safe limit to modify the engine power wise?

I mean my current focus is safe (ish) to around the 300bhp mark any more then there are issues with block liners splitting etc.

I'm looking at remap, intercooler, induction exhaust then possibly internal parts, what's the norm within the mini community?

as for handling ill be looking into Anti roll bars, coilovers, polybushes, lsd.

[Hartge220]

Front mounted intercooler, head, cam, 550 injectors, tune, smaller pulley etc. there's quite a few cars running 270 - 280 bhp fairly reliably .

Speak to Paul or Thomas at 1320 Mini - Mini Parts - Mini Performance Parts they'll be able to sort you out mod/advice wise

[Loui]

Its more how deep are your pockets tbh!!!!!

Im at 267Whp and 207wtq or 312.9bhp

[pfcbloom]

hey guys I'm new to this i drive a 2003 mini cooper s R53 i was just wondering what upgrades i can do with out doing internal motor work i was looking at a 13% pulley upgrade and didn't know if it was safe to do with a stock motor any help would be awesome thanks

[Hartge220]

Quote: Originally Posted by pfcbloom (original)

hey guys I'm new to this i drive a 2003 mini cooper s R53 i was just wondering what upgrades i can do with out doing internal motor work i was looking at a 13% pulley upgrade and didn't know if it was safe to do with a stock motor any help would be awesome thanks

As long as your car hasn't got very high mileage you should be fine with a 17% reduced pulley/larger intercooler/CAI/re-map