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Discussion Starter #1
I changed the spark plugs, along with adding a full decat downpipe (japspeed) and walbro to the car. Since then its drinking a bit more fuel. Is it just the downpipe ? The plugs i added are running fine, no misses and are super cheap. Recomended by my usual engine fella that the expensive plugs are well over rated. ngk BCR8ES is what i got, some sort of HKS ones came out of it.

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Following mine smells like a petrol station since i put an elbow/downpipe and de-cat on (and a walbro at the same time) but when i changed my plugs before the mods there was no difference in consumption. Can't see the plugs being the cause mate.
 

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Discussion Starter #3
Ye smells like i have shares in BP or Shell...Have ordered a ECU from RSP. Hope that helps the consumption ?
 

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everyone behind me complains about the smell of fuel, ummmmmmm fuel. but yep dave, te downpipe will make it over fuel that lil bit yet again. The stage 1 ecu hould def help the consumption a bit, but she'll still be a thirsty wench :)
 

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Discussion Starter #5
Oh aye amte no doubt....cant make a omelette without cracking eggs and all that though :) Hows your plan developing :) drop me a pm :)
 
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