I have to pick up a MAF tonight from ECS and I wanted to get a decent set of plugs.What is my best option my cars stock I was going to get the Denso Iridium Plug then I saw some posts that they where bad for turbo engines.So what plugs are best for my car and the longevity of the plugs.
2000 a4 1.8tq ATW

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Honda03Audi00

your supposed to use irudium plugs with turbo engines. Deff. dont use platnuim the tips tend to break of and will destroy your turbo.

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2000 A4 FrontTrak
15% tint (legal.. no, Do i care...... no)
Steering Column Boost Guage
8000k HID's
Debadged
Really sqeaky Control Arms :/
Blistien Shocks/springs on the way

Ok do you know if the Denso Ik20's are OK to run they have A very small tip. Someone had said they don't heat up enought for the turbo engine. They said to use the Ik22's plugs what do you think?

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Honda03Audi00

Ok I ordered the Denso Iridium plugs Ik20's

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Honda03Audi00

i had those in my 1.8t and they worked fine unless i was under full boost (18 psi) my car would spuder so i remove them and installed the ngk cheapies and no more spuddering i don't rember the ngk # it was b7??? but my car came stock with the ngk irrduims and they did the same as the denso's

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01 Audi A4 Quattro, Mystery chip, Abd intake, Bilsten sports, H&R springs, Neuspeed front and rear sways and exhaust, Atp test pipe, JHM linkage, complete rs4 body kit, 18" Falkens, Nitto invo tires, Forge 007 and unos Mbc, 034 street trans mounts.