Precision Raceworks are on sale (there is a $399 thing on spool street if memory serves). Also look at the thread, "Ignition Coil Comparison, Primary Energy" on the same forum. spool street seems to be the place these days to hang out WRT N54-related stuff.
Either set, you can't go wrong it seems - just a matter of what you prioritize in the +/- column. Both vendors well respected, as well.
Filippo
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2011 35i MT Atacama ... lots of bits. Full Öhlins TTX custom suspension. Build thread.
Build sheet. Currently finishing suspension, fuel, ignition system with Barry Battle @ 3DMMotorsport.
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