[L99ryc]

So i have a BMW F20 116i

At the moment the following changes have been done:

Stage 1 Remap - 220 BHP 310NM

Since then i have been prepping the car for stage 2

i have fitted the OEM BMW m135i Intercooler
a Pipercross panel filter

but heres my query, my car just had a service and needs spark plugs, so as i know i am going to be pushing more power, i want to future proof my car and make sure i get the correct spark plugs.


Many people say m135i spark plugs are the ones others say NGK ?

what is the best path to go down ?

Following this, Ignition Coils - Should i upgrade to m135i Ignition coils or is this a waste ?

reliability is a must on my build, once stage 2 map is carried out i plan on getting a turbo custom fab or go meth injection.

i really cant find any turbos at all for the N13, my only theory is getting a turbo from a 120i N20 and seeing if it could be custom fabricated to fit on the N13 ????

i am guessing a custom down pipe will then also be needed.

either way i will be going meth injection with or without a turbo upgrade.

Any tuners recommended for meth injection ???

Like i said - 300BHP is my target may sound unrealistic but considering stage 2 should be running 240-250bhp, if i did get a turbo upgrade maybe 260bhp (im probably dreaming) then meth injection is 20% more power

250 + 20% = 300 BHP !!!!

On paper this really is a recipe for a animal!

i plan on getting m135i brakes, as stopping is just as important as the HP figure.

Any advice ????

has anyone got to 300bhp yet ?

and all this on a humble 116i.