Quote:
Originally Posted by Junebug85
With the VRSF cat, you'll see numbers way above 400. Even though its a heavier car then your out going one, xdrive will give you that extra help when needed off the line.
Once you get the remap done, definitely get XHP for the transmission!
Being a 2017 car, you won't have the OPF filter so the exhaust will be louder then newer cars but still extract more noise out of it if you can.
Looking forward to seeing what you do to this
Great colour btw
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It still has a AUC BMW warranty until may 2022 but i know myself, that wont stop me tweaking s away. As for XHP you can actually transfer the XHP so i have already removed it from my 140 and in contact with XHP for them to transfer it over to the 540, one less thing to buy! It definitely needs more volume on the exhaust, ill see how it sounds with the VRSF sports cat and MHD stage 2 map and go from there. i also have a brand new TU pump ready to go on, only thing im missing is the turbo for stage 3 life
Ive no idea on the exhaust layout on these yet, there doesnt seem to be as many people modifying them from what i have seen so far