^ You have got to be joking right? I remember the split fire craze in the 90's when I was a kid. And Slick 50... running vipers on the track with no oil. Right. Run your OEM Bosch plug or a NGK/Denso. I need to get into the car snake oil business.
'07 335i Sedan, base pkg, 6spd Manual, Procede 3 V5 w/NLS, 185's w/Conti DWS's, OS Giken TCD LSD, VAC Street Diff Cover, Akebono Euro Pads, CDV Removed, Black BMW Grilles, Interior & Exterior white LED lighting, LUX Angel Eyes, Debadged, Llumar ATR Tint.