Re: will the new M3 be the best of them all ?
Herman;813262 said:
the hot weather really plays a big part here. oh and its probably my tune :/
already running an Owen's turbo but I've yet to tune. I'll have to monitor!
first of all, my apologies for OT on a m3 thread.
mate,
change turbo means you most probably have a bigger turbo which means more air and fuel being required = tuning required or better still have it dyno tuned.
oso, stock downpipes are limited + bigger intercooler needed.
judging from your avatar, plse correct me but i judge you could be driving an audi with either the 1.8TFsi or 2.0TFsi. do you have a bigger intercooler fitted?
if yes, was the stock one removed or disconnected?
reason why i am asking cos on the golf gti the intercooler (very small) is connected to the radiator and removing it means the radiator is unable to be properly mounted.
the only way to get around this is to mount the new and bigger intercooler in front and below the radiator with separate brackets.
then, disconnect and seal off the stock intercooler and run the connecting pipes directly to the new intercooler.
this would reduce lag and ensure quicker spooling of the new turbo.
recommend to have downpipes (heat wrapped to dissipate heat further down the exhaust system + free-flow exhaust + better breathing air-intake eg. neuspeed power flow or dbilas.
to go more radical = bigger fuel-pump + bigger injectors + head job + revised manifold + diverter valve + higher heat tolerance plugs.