My Z4 35is is 11 years old and 50k miles.
Currently fitting an Evo 1 FMIC, VSRF downpipes, fresh Index 12 injectors and coils n plugs.
Using MHD stage 1+, looking to go to 2+ with these mods.
Car did around 340 BHP stock and 390 BHP (crank) with stage 1+ ( on old coils n injectors and stock pipes)
All on 98 Ron fuel.
So planning ahead to maybe next winter and treating the car to a fresh pair of turbos.
My car is street use, ‘hooning’ as we call it in Scotland, so fast road work, overtaking on non freeway type roads.
I’ve uprated the chassis, Ohlins, Quaife, 437m with big tyres, M3 steering parts, H&R ARBs etc
My question is what’s the recommended set up for the next step up in power n torque given I want good instant acceleration without having to work the DCT box unnecessarily?
I want to keep a decent filtration system and want at least 50k miles out of the setup.
This is on 98 ron fuel, RHD car.
I assume oversized turbos will suffer spool up time issues?
Given my self imposed constraints do I need to go to 2” pipework?
Any brands to avoid?
I’m sure this has been beaten to death, but humour me pls!
Currently fitting an Evo 1 FMIC, VSRF downpipes, fresh Index 12 injectors and coils n plugs.
Using MHD stage 1+, looking to go to 2+ with these mods.
Car did around 340 BHP stock and 390 BHP (crank) with stage 1+ ( on old coils n injectors and stock pipes)
All on 98 Ron fuel.
So planning ahead to maybe next winter and treating the car to a fresh pair of turbos.
My car is street use, ‘hooning’ as we call it in Scotland, so fast road work, overtaking on non freeway type roads.
I’ve uprated the chassis, Ohlins, Quaife, 437m with big tyres, M3 steering parts, H&R ARBs etc
My question is what’s the recommended set up for the next step up in power n torque given I want good instant acceleration without having to work the DCT box unnecessarily?
I want to keep a decent filtration system and want at least 50k miles out of the setup.
This is on 98 ron fuel, RHD car.
I assume oversized turbos will suffer spool up time issues?
Given my self imposed constraints do I need to go to 2” pipework?
Any brands to avoid?
I’m sure this has been beaten to death, but humour me pls!