Car has come in with turbo back exhaust, intercooler, charge pipe upgrade and 97506 plugs. We also fitted the NVM Proram panel filter.
A good intercooler is most necessary when tuning the N55. Charge air temps rapidly rise on any level of tuning as the stock setup is what BMW use on the 1.5 and 1.6 litre variants…
The stock plastic charge pipes are common for failure even at stock boost pressures. This can lead to bits of plastic entering the engine. A full aluminium charge pipes will stop this and aid throttle response.
The proram panel filter is a micro mesh design with minimal oil to work with all MAF equipped vehicles. Filter can be cleaned and should last the lifetime of the vehicle unlike the stock restrive paper system.
The 97506 platinum plug is imperative to reduce pre ignition on anything above 16psi..
Being the N55 specialists.. fine tuning of 100+ tables is required to get the most out of it. Checkout our youtube channel to see how we calibrate.
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Baseline power: 309 Bhp
Baseline torque: 401 Nm
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NVM Power: 406 Bhp
NVM Torque: 630 Nm…
Overrun MAX flame mode
