- plug wires
- energy spark
Lsx coil packs
They showed up on time,& they work,& look great
So far so good!
I’ve been running these on a 2012 Silverado 5.3. It’s been running great since the change. Been 1,500 miles so far.
Great product.... I can feel the difference from before I had the stock coils.
Coils worked great
I had a great experience with ZZPerformance! Shipping was very fast and package just as good! Fitment and finish was perfect. Coils look great paired up with their plug wires!!