best high performance spark plugs?

[bmxjaymes]

what spark plugs are best for my 2006 mkv

 

[Alik4041]

Iridium last longer, but I personally recommend stock. A lot of the people that have gone colder have reverted back to stock after encountering different issues. Just my .02

 

[Stampedevxl]

How about those pulse plug things?

 

[PRND[S]]

Absolutely not. You'll be back asking how to fix driveability issues and CELs. Stick with the OEM plugs.

 

[GTi R Enigma]

plustars suck, the tips explode off. dont waist your time. I tried them. Stock is the best.

 

[stringshifter6]

Can't beat the stock plugs. The part number is 06H905601A or NGK PFR7S8EG.

 

[twiggyapt]

Iridium last longer and colder.. but OEM is the best fit for our cars because chances are.. you are not going to drive your car like a race car 24/7 so colder spark plugs are not really necessary at all!

been there done that.. save your money for OEM!

 

[STR8SHOOTR]

Guys dont like to hear the word STOCK, But they do work the best...

 

[alexgc]

OEM stock plugs.

 

[adamgti]

wtf is a pulse plug?

ninja: just read about it, seems like a load of shit

 

[silversleeper]

oem ones

 

[KingEgi]

the NGK 1 step colder is what i currently use and its great. I live in a state where the temps are 97+ for 9 months out of the year and 1 step colder allows me to run my tune without drastic timing pull. In the winter, its runs like a bat out of hell :wink:

 

[The Fed]

I thought stock ARE Iridium.

 

[CW08DSG]

Both APR and my APR dealer have strongly advised against running an Iridium plug. I'm currently running the NGK/Audi OEM platinum plug that is one step colder, with good success so far - PFR8S8EG

 

[ROH ECHT]

The new oem ones are really good. I've used them as well as NGK-Laser Platinum PFR7S8EG. The colder plugs(heat range-code 8) are only necessary if you are racing and running very hot for long periods of time or early detonation is causing misfires. Best to stay with the 1st two.

Colder NGK plugs from a 2010 A6 3.0 supercharged=PFR8S8EG