Hi is  anyone running these on the z , does this work is it really plug and play ?

https://www.ebay.co.uk/itm/274127664732

I spoke to someone running a similar set up a few weeks back that he said seemed to be ok, Audi rs8 I think is another kit you can buy but they require a mod to get the coil packs out without removing the plenum.  I think it's z-shack are in the process of making brackets to suit a coil pack change. 

I have a memory/feeling that the stock coil packs are actually superior. I certainly seem to recall that the stock coil packs are more than suitable well into the power chasing game with the VG30. 
In short, I’m not sure why you’d bother changing this item. 

it's documented, that at higher power the stronger spark from these upgraded coils stop spark blow out, they give a spark at 42k where standard coil packs only give 21k, but we are talking 700bhp+. however they do also eliminate the PTU which some see as a weak point of the system. 

The above is for TT coilpacks.

Edited June 26, 20205 yr by AndrewG

What clinches this for me is the fact those modern coil packs are cheaply available new,Why,Because they fail quite simply.It is a down grade in my opinion.Another example of OEM being best for most situations.

11 minutes ago, jimmer said:

What clinches this for me is the fact those modern coil packs are cheaply available new,Why,Because they fail quite simply.It is a down grade in my opinion.Another example of OEM being best for most situations.

Hi Jimmer thank you , how much do OEM coils cost  and what's the best place to buy them .

Cheers ??

On 28/06/2020 at 12:34, megatron said:

Hi Jimmer thank you , how much do OEM coils cost  and what's the best place to buy them .

Cheers ??

Hi Chap,I have never actually bought a new one in all my years.

And that Jim, tells you all you need to know. 

Hi does anyone know when removing cats on tt, what do you do with the egr hoses which go into cats on each side .

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