MK5 Golf GTI

All Things Mk5 => Modifications & Technical Area => Performance Modifications => Topic started by: dragperformance on April 26, 2011, 08:34:32 pm

Title: Best spark plugs
Post by: dragperformance on April 26, 2011, 08:34:32 pm
Hi People  :wink:

can advise me what the best type of spark plug to use in the TFSI engine?
Thanks

Tony  :happy2:
Title: Re: Best spark plugs
Post by: alexperkins on April 26, 2011, 08:38:13 pm
OEM ones  :happy2:
Title: Re: Best spark plugs
Post by: s3dubbin on April 26, 2011, 08:43:34 pm
Bosch or ngk 6's if oem and 7's if tuned...think i have that right.
Title: Re: Best spark plugs
Post by: Richn83 on April 27, 2011, 10:57:24 am
I had some iridium plugs a grade cooler installed when the coil packs were done and the car has been feeling great since, the new OEM ones are also a grade cooler I believe.
Title: Re: Best spark plugs
Post by: alexperkins on April 27, 2011, 11:00:18 am
Quote from: Richn83 on April 27, 2011, 10:57:24 am
I had some iridium plugs a grade cooler installed when the coil packs were done and the car has been feeling great since, the new OEM ones are also a grade cooler I believe.

Aye they changed them
Title: Re: Best spark plugs
Post by: Richn83 on April 27, 2011, 11:09:32 am
Quote from: alexperkins on April 27, 2011, 11:00:18 am
Quote from: Richn83 on April 27, 2011, 10:57:24 am
I had some iridium plugs a grade cooler installed when the coil packs were done and the car has been feeling great since, the new OEM ones are also a grade cooler I believe.

Aye they changed them

In that case a set of OEM which are a grade cooler will be just what you need, car has never run so well  :driver:
Title: Re: Best spark plugs
Post by: 56OctyVRS on April 27, 2011, 07:12:30 pm
When did VW replace the OE plugs with a grade colder plug? I bought the OE plugs from TPS last October and was wondering if they had changed them before then?

Matt