[NalinMFG]

i have the +4's for i'd say atleast 3+ months now with no problems. I've ran 2 cans of seafoam past them too without issues. i was extreamly impressed when i first put them in, but my next set will be the E3's i think. the +4's are the only set i've tried so far, but ill give a comparison as soon as i need to change them again.

 

[NalinMFG]

which MSD blaster coil (#?) is for Jeep TJ's? is it a universal part because neither summitracing nor quadratec had the actual blaster listed for TJ's