So I've heard that 8mm wire sets are good to install on your Disco. What does this really do for you? Are they hard to install? What brand is good?

Also, what kind of spark plugs do you use? Is it worth replacing the current stock plugs with better ones for the sake of performance, fuel economy and engine longevity?

 

Hey TheRedRockDisco

Yes, replace for all those reasons and also the fact that our engines run very hot and the extra insulation is very helpful.

I use Magnacor 8mm plug wires and Bosch Platinum Plus 4s. Order your Magnacores from here: http://www.apexperformance.net/cartg...sp?category=10

Check sticky at top of forum for how to install without removing for IM.

 

I have the STI wires, they are holding up pretty well. Bosch +4s

 

STI wires are well made in Germany.

roveryguy.com for $60 shipped.

 

you know the germans make good ****

 

^ except my old jetta