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what are the best spark plugs out there??

1.7K views 13 replies 11 participants last post by  PNWdriver  
#1 ·
whats be best to run on a chipped engine?? any brand comes already gapped??
 
#10 ·
I've been using Bosch F5DPOR Platin plugs for the last 30K miles. They are the OE plug for the 20 valve 5-cylinder S4. They're also part of the MTM Stage 3 kit. They cost $20 a plug. I can't say that they're anything special, but they last a long time.

Kenny
 
#11 ·
Mexicant_1.8t said:
i was looking at some Denso Iridium plugs, 12.95 a plug..but they seem good
im not so sure on which to go with, im kinda new at the VW stuff, what do you guys think about those plugs (Denso)
'Denso' is a good choice. a bit pricey but you will be pleased with the results, especially if you're running 15+ psi boost. Go with the Iridium PK20PR-L11 you wont regret it.

I found out the hard way that having the right plugs are very critical on our engines.

Good luck...