Looking for some advice here guys...
I live in JHB and have a 135i with a N54 engine and would like to get a few more horses out of it without making any physical modifications... Don't want to get annihilated by these new generation 2L Turbo Monsters that are being released lately like the new Golf R 0-100 in 5 Seconds![Bangdesk Bangdesk]()
I have seen a number of options out there and so far i am considering the following guys... ATM Chiptuning and Xcede Performance.
Has anyone used these guys and if so what has your experience been like? Any other options?
Please keep in mind that i still have MotorPlan and don't want to void it.
I live in JHB and have a 135i with a N54 engine and would like to get a few more horses out of it without making any physical modifications... Don't want to get annihilated by these new generation 2L Turbo Monsters that are being released lately like the new Golf R 0-100 in 5 Seconds

I have seen a number of options out there and so far i am considering the following guys... ATM Chiptuning and Xcede Performance.
Has anyone used these guys and if so what has your experience been like? Any other options?
Please keep in mind that i still have MotorPlan and don't want to void it.