id just go for the magnecore 8.0's. I put em in my wifes rover along with the bosch plat 4's plugs, and instantly noticed a throttle response. more power and smoother idle. The biggest pain in the ass is plugging them into the coil. good luck. took me 1.5 hours just to do that and im not a novice, but swore at it frequently.cbrown12 said:Can I get away with using the less expensize and available 7mm wires vesus the 8mm wires?