"Finally drove the car with the cop and I must say I never expect much but this does work!! I could never get more than a few pulls and some street driving on e85 without swapping plugs and I spent the morning tuning the evo and never had one misfire and I did not even start with fresh plugs."
-John Shepherd
"Very smooth acceleration and deceleration while remaining, maybe even gaining a little power. Idle and start up were also improved compared to stock. These would be great for high-horsepower applications. I would put these in my 'want' list."
-A6M Zero
"The car is perfect at 31psi so far."
-Jeremy
"Hey Matt, I got the c.o.p today and installed it, I must say, I am impressed with the workmanship of the harness, and the part over all! "
-Jordy
"Yup. Get a set if you haven't. About half the price of Sparktech's non-CDI kits. They aren't as pretty (close) but the coils and workmanship are quality. My car definitely felt smoother after Matt's COP kit. If my car was tuned, I'm sure it would be worth some power not sharing 2 coils for 4 cylinders."
-Brian
"Wow is all I can say. For such a simple mod, it has changed the way the car starts, runs, idles, accelerates, decelerates, and down shifting. I can defiantly tell a difference from the magnacore wires/stock coils to the new COP. Thanks for the awesome setup and at a smoking price."
-Mike
"Made 551whp with this kit on my car Going to turn the boost up even more now."
"Yes I gained around 20+ish HP on pump gas. And my gas mileage has increased as well, forgot to add that, as I only have 2 fill ups since adding the COP so I don't have hard figures but its noticeable."
-Brian
"I let A6M Zero try the COP out yesterday, since we were already doing his compression check and swapping out his plugs. He noticed an immediate difference on his nearly bone stock Evo."
-Seyla
