[RjN54]

So i've got an E92 335i with the full bolt on selection from Arm Motorsports, Vargas OE+ turbos, cold plugs, coils and an MHD tuner. All set to be installed. Id like to think 500hp is possible, but im also thinking i dont have the fuel system for it. Are better injectors and the lpfp upgrade 100% necessary for that power? Also, meth injection? Thanks for any info!!

[Luis561]

Originally Posted by RjN54

So i've got an E92 335i with the full bolt on selection from Arm Motorsports, Vargas OE+ turbos, cold plugs, coils and an MHD tuner. All set to be installed. Id like to think 500hp is possible, but im also thinking i dont have the fuel system for it. Are better injectors and the lpfp upgrade 100% necessary for that power? Also, meth injection? Thanks for any info!!

I did my stage 2 lpfp for around $130 it's pretty easy and 4x cheaper than buying one


https://bmw135iblog.wordpress.com/20...-pump-upgrade/

[Silent9n54]

Originally Posted by RjN54

So i've got an E92 335i with the full bolt on selection from Arm Motorsports, Vargas OE+ turbos, cold plugs, coils and an MHD tuner. All set to be installed. Id like to think 500hp is possible, but im also thinking i dont have the fuel system for it. Are better injectors and the lpfp upgrade 100% necessary for that power? Also, meth injection? Thanks for any info!!

depends on the fuel you use

with E85 you can get to 500 without going PI

[RjN54]

Most likely 93, best choice locally.