Thanks for the info, i thought they might be overkill. Already have the larger intercooler and catless downpipes on a stage 1 from celtic.R.E92 wrote: ↑Tue Aug 17, 2021 2:33 pmIt would be a waste of money unless you are pushing 650hp+. Those coils are an upgrade for people that are going beyond the capabilities of their stock coils. You would also need MHD to run that kit as the dwell times of the coils would need changing in the DME, none of the UK dyno style tuners will be capable of doing that.mcbutler wrote: ↑Tue Aug 17, 2021 10:20 am Car has 34k on it and already had one new HPFP at 18K!!!!!!
Thinking of fitting this coil kit, thoughts anyone (R.E92)
https://www.mlperformance.co.uk/collect ... system-n54
If you want more power then get MHD. With a larger intercooler and catless downpipes you would see about 410hp (£120 total). With a custom MHD tune pushing the limits of the stock turbos you could get maybe 430hp (extra £250 for a custom tune). Then if you still want more then you need to upgrade to some larger turbos (an extra £3000 including upgraded inlets and outlets) which would probably top out at 600hp on 99RON fuel.
Once my turbos get rattling I will upgrade as you mention (if we can still buy and use petrol cars then)...