Retrofit LED491

Great experience.

I just paid next day shipping, please send this order out TODAY!

link to amazon is great

Great linkage t Amazon checkout

Quick and easy to use. Everything worked great with purchase experience.

very good I hope this product works as advertised looks like a good dye

I bought a set of 3 MSD Ignition coils for my 2001 Impala LS 3.8 and I am very impressed and satisfied with my purchase. I got an email right away stating what I purchased and within a day or two I recieved a shipping confirmation. My ignition coils arrived fast and I had no problem with the coils been bad or broken. The coils are awesome. There is a significant difference between my old ones and these 3 new ones. The car is very responsive to the accelerator and as stated in the MSD website, the car gained some horsepower. I don't have to press the accelerator in that much to gain the power I need. I'm impressed overall.

Very easy using website